Latest / Parsing the Truth: One Byte at a Time / Karen Read 1-2: Jessica Hyde Testimony Part 1
Transcript
- 0:01Join former FBI Senior Forensic Examiners Becky Passmore and
- 0:05Stacey Eldridge as they dig into the world of digital forensics
- 0:08one bite at a time. Now leading their own consulting
- 0:11firms and educating the next generation of cyber sleuths,
- 0:14these badass babes of digital forensics bring sharp insight,
- 0:18real world case experience, and a dose of humor to the bits and
- 0:21bites that filled today's investigations.
- 0:23From deep dives into business e-mail compromise and ransomware
- 0:26attacks, Becky's specialty to cracking the complexities of
- 0:29iPhone forensics, Stacy's obsession, this podcast delivers
- 0:33insider knowledge for professionals, students, and
- 0:36true crime techies alike. If you've ever wondered what
- 0:39really happens when the digital trail is all that's left, TuneIn
- 0:42and start parsing the truth. Welcome back to Parsing the
- 0:53Truth One Bite at a Time. I'm Stacey Eldridge and with me,
- 0:57as always, is my Co host, Becky Passmore.
- 1:00We are the podcast that focuses on digital forensics in today's
- 1:04modern crimes. So yes, we're talking about true
- 1:07crimes, but our unique focus is the facts and artifacts from the
- 1:12digital evidence in these cases. What are the digital forensic
- 1:16examiner's doing in saying that's our focus, Becky, what
- 1:20are we doing tonight? Well, today.
- 1:22We are continuing our coverage of the first Karen Reed trial.
- 1:26In tonight's episode, we're covering the testimony of
- 1:30Jessica Hyde, who was called as an expert witness to discuss the
- 1:34digital evidence from Jennifer McCabe's iPhone.
- 1:37If you haven't listened to last week's episode, Season 1 Episode
- 1:4242, you might want to go back and listen to that first because
- 1:46that's when and where we discussed Richard Green's
- 1:50affidavit, which ultimately led to Jessica Hyde and Ian Whippen
- 1:56being called in to work on this case.
- 1:58And as digital forensic examiners ourselves, we're
- 2:02particularly interested in the digital evidence.
- 2:05And so we're going to use Jessica Hyde's testimony as an
- 2:08opportunity to learn about all the different artifacts that are
- 2:11discussed and also to learn more about what goes on in the
- 2:15courtroom. We're going to share our
- 2:17thoughts to guide you through this awesome learning
- 2:20opportunity. And we're make it very clear as
- 2:23we're going through this stuff, like what were the things that
- 2:25were said in the courtroom versus our own commentary.
- 2:29So with that being said, Becky, let's dig in.
- 2:32Let's go. So Jessica Hyde has taken the
- 2:35stand. The attorney begins by going
- 2:38through her background and experience to get her qualified
- 2:42as an expert. There are a couple of things of
- 2:45note. Hyde is prior military and is
- 2:48the founder of Hextoria. In this case, Detective Brian
- 2:53Tolley requested her services and she was specifically asked
- 2:58to examine 2 Google search terms from January 29th and to look at
- 3:03the timelines and the timestamps related to those searches.
- 3:08She also received and reviewed the Richard Green affidavit and
- 3:12Trooper Nicholas Gariano's written report before beginning
- 3:17her analysis. So jumping back to last weeks
- 3:20episode, you have to remember that the Green outlined in his
- 3:24affidavit that Jennifer McCabe was searching for House Long to
- 3:31die in cold at 2:27 AM before John O'Keefe was found.
- 3:38To get started, Hyde received a copy of the full file system
- 3:42extraction from Jennifer McCabe's phone.
- 3:45She made a copy of it and then she verified the verified that
- 3:48the hash values matched the original.
- 3:51She explained to the court what a hash value is and why it
- 3:55matters in terms of forensic integrity.
- 3:58And she also listed some of the tools that she used.
- 4:00So she used the Arc Point Atrio to make that copy.
- 4:05And then she also used some standard industry tools,
- 4:07Celebrite Physical Analyzer, Axiom Art X, ILEAP and Sanderson
- 4:13Forensic Browser for SQ Lite. So when the attorney asked why
- 4:18she used so many different tools, I'd explained that
- 4:22different tools have different capabilities.
- 4:25There are so many apps that some tools may not process everything
- 4:31you compare results and enhance with manual analysis.
- 4:35Her focus was specifically limited to January the 29th and
- 4:40Safari. Now, before we get too far into
- 4:44this testimony, we want to point out the two searches that are
- 4:48going to be discussed throughout this segment.
- 4:52We talked about it last week. We already mentioned one of them
- 4:54once, but the first search term that came into question is the
- 4:58phrase house long to die in cold.
- 5:02So it's house. HOS was how it was typed.
- 5:06And then the second search term that is going to be discussed is
- 5:10how long T die in kick D. And so it's how long tti die in
- 5:18kick DCIKD. So just listen carefully, do
- 5:22your and we're going to do our best to enunciate it.
- 5:24But those are the two phrases that we are talking about.
- 5:27And in her written report, she stated that her task was to
- 5:30understand the timeline of those two different Google searches
- 5:35when they occurred on January, so specifically the how long to
- 5:40die in Kikti and House Long to die in Cold.
- 5:44Now, on the stand, she was asked whether she looked at anything
- 5:48related to deletion. And she explained that Richard
- 5:52Green had stated in his affidavit that one of the search
- 5:55terms had been deleted, and so she was looking to determine the
- 6:00reason for that suspicion. So Hyde went on to explain that
- 6:04tools may notate certain things as recovered and there is
- 6:08sometimes confusion about what the tool means by recovered
- 6:14versus deleted. She actually co-authored a paper
- 6:18on this topic titled Standardization of File Recovery
- 6:23Classification and Authentication within Casey and
- 6:28Alex Nelson, which can be found on Science Direct will link to
- 6:33this document in the show notes if you want to more about it.
- 6:37But the thing to know about recovered files is that in the
- 6:40celebrite, the recovered artifacts have a red X symbol
- 6:45next to them and. Both of the reports that she
- 6:48mentioned have an artifact called com dot apple dot mobile
- 6:54dot safari dot P list. First off, she explained that
- 6:59this name that I just read out loud is a reverse domain.
- 7:03So instead of, you know, you're used to seeing apple dot com,
- 7:06this started with the opposite com dot apple.
- 7:09And that's very common. You're going to see this when
- 7:11you are dealing with iPhones, Androids, and that sort of
- 7:16evidence. But she explained that this dot
- 7:19P list also stands for property list and that it contains search
- 7:24history. And we want to also point out
- 7:27that there is other data in the P list in addition to the search
- 7:30queries. Excuse me.
- 7:32So it's not just search queries only in this P list file.
- 7:35But another thing you need to know if you're looking for
- 7:39search queries to show up in here in this com dot apple dot
- 7:43mobile dot safari dot P list is that it's only going to show up
- 7:48if you are using that search bar that appears on your iPhone
- 7:52directly above the keyboard on the iPhone.
- 7:56If you are on.google.com or any other search engine and you're
- 7:59using the search box for that website, it's not going to show
- 8:03up in the P list She. Also found evidence in knowledge
- 8:08C dot DB which is a system level artifact.
- 8:13It's an Apple database meant to store information about user
- 8:18activities so the device can determine future functions and
- 8:23suggestions. We want to point out that it
- 8:26logs both system activity and user activity and contains
- 8:31roughly 30 days worth of data and she.
- 8:34Noted that not all of the tools picked up this search for House
- 8:39Long to die in Cole. She specifically noted that
- 8:42Celebrite did find it in the wall file.
- 8:46So UAL the wall file record associated with the browser
- 8:51state dot DB. And sometimes you'll also hear,
- 8:56and this is my commentary, you'll also hear that these
- 8:59artifacts from this database can be referred to as suspended
- 9:03state tabs. You might hear people talk about
- 9:06it that way. You might also see it notated as
- 9:10that artifact type, that artifact category when you're
- 9:13looking at your forensic tools. But so this search, this entry
- 9:19for House long to die in cold associated with the browser
- 9:24state dot DB is the artifact that was marked as recovered
- 9:29based on her testimony. At this point, it sounds like
- 9:33Axiom and maybe some other tools have not found this.
- 9:36So we want to make a note to kind of keep track of that as we
- 9:39continue to break down her testimony and the testimony of
- 9:43others as we go forward and see what else is said about the
- 9:47schools and what they did or did not see in terms of this search
- 9:51for house long to die in the cold in the wall file for the
- 9:55browser state right so. Then the attorney asked her to
- 9:58define what a wall file is, and she started by explaining how a
- 10:04SQLite database works. She used an analogy for the
- 10:08SQLite DB database by stating it's similar to an Excel
- 10:13spreadsheet where a table is like a page.
- 10:16In the spreadsheet, all changes go to something like a text file
- 10:201st, and then those changes are written when the spreadsheet is
- 10:24closed, whether you're adding or deleting the data, I think.
- 10:28That Excel spreadsheet analogy for a database pretty standard.
- 10:32I've used it, but I have not had to explain what a while what a
- 10:38wall file is on the stand. So I'm interested to hear what
- 10:42her analogy is for this wall file.
- 10:44So let's go into that now. She actually uses a restaurant
- 10:48analogy to explain it further. And she explains that if you're
- 10:52in a restaurant and you order some food and you need to think
- 10:56of the food as the data, and you're at a table where the
- 11:01table is where it's going to when you request that data.
- 11:06And so you're saying I'm adding to it and it can go to an area
- 11:10where the server is going to go grab it from the warming
- 11:14station, which is like the right ahead log.
- 11:17So she's saying that warming station where the food goes and
- 11:21sits when it's done in the kitchen and then the server's
- 11:24going to bring it out to you. That is kind of like the ride
- 11:27ahead log. And so different tables can be
- 11:30ordering food and food is constantly being put there in
- 11:35the wall file in the warming station in her analogy.
- 11:39And so another example she gave was that if somebody's steak
- 11:42came out too rare and it needed to be cooked more, they could
- 11:46send it back. And that would also go to the
- 11:49warming area. So you can see that you've got
- 11:52things going to and from the tables, things are coming out of
- 11:56the kitchen and things are being sent back to the kitchen
- 11:58simultaneously. So that storage area, in this
- 12:02case, the actual law file or this warming area and analogy
- 12:06would contain both the newest stuff that just came out of the
- 12:10kitchen and then the old stuff which is coming back, which is
- 12:13essentially think of it as being deleted if you're sending your
- 12:16food back. And so bringing it back to the
- 12:20actual data part of it, she continued, She said, here's what
- 12:24a wall file contains. It's going to contain things
- 12:26such as your newest searches, your newest messages, as well as
- 12:31anything that has been flagged for deletion.
- 12:34And I personally think this is a really helpful analogy.
- 12:38I, I pondered it. I don't know that I can think
- 12:40of. I, I couldn't think of anything
- 12:42better. I think it's good.
- 12:43I think it's great. I think that it resonates with
- 12:48people in the jury. You know, they can visualize an
- 12:51analogy like this, and that's why I'm making your analogies
- 12:55very clear and something that can be visualized by your jury
- 12:59members. So yeah, I agree.
- 13:01I think it's a great analogy and I.
- 13:03Don't know if I did enough justice to it when I was trying
- 13:06to summarize it here. So you can certainly go back and
- 13:09then we'll link to her testimony and listen to that snippet.
- 13:12We'll put the time stamp in the snow show notes.
- 13:14So if you want to hear her explain it really well, you can
- 13:17go and do that as well. So Hyde also.
- 13:20Clarified in the context of the wall file that she means when
- 13:26she says data is marked as deleted in a database context,
- 13:32she's not talking about a user actually taking action to delete
- 13:36this text message. In database terms, deletion
- 13:39means removing data from the database itself.
- 13:43She explained that closing a tab can trigger a deletion event in
- 13:48the database, so it's worth clarifying that the user cannot
- 13:54delete records from the database directly, and they cannot delete
- 14:00records from the wall file either.
- 14:03So remember, this wall file is going to be the temporary
- 14:09folding space until the database is closed.
- 14:13The database won't be closed in this case until you close the
- 14:17Safari tab. Exactly.
- 14:19And since we have this wall file, we know that Safari was
- 14:23still open when they did the extraction from the iPhone.
- 14:26And another part of her testimony, she touched on the
- 14:30concept of an artifact and she defined it as any trace that's
- 14:35left behind by any action on a digital piece of data.
- 14:39She also mentioned BLOB files. So BLOB is BLOB.
- 14:45And she explained that a BLOB is used for data that's too large
- 14:49to be stored directly in the database.
- 14:51It could be for attachments or even possibly used in relation
- 14:55to text messages. Now to dig into this a little
- 14:59bit more, A BLOB stands for a binary large object.
- 15:04A BLOB stores binary data and it could store all sorts of things
- 15:11and so you can see like serialized objects, encoded
- 15:15metadata, compressed data, images, audio, proto buffs,
- 15:20you'll see all sorts of things in there.
- 15:22It just depends on the specific database and what the app that
- 15:27is writing to that database it has been programmed to do.
- 15:31So if you ever see something that says BLOB or you're seeing
- 15:35that BLOB organization, it's important not to skip over them
- 15:39because they can contain very important data.
- 15:43And we talked about it on one other show.
- 15:45We mentioned the tool Rabbit Hole, but that is a great tool
- 15:49to deserialize a BLOB if you can't read it otherwise exactly.
- 15:53So then Hyde walked us through table one from her report, and
- 15:58that was titled Web History Tool Results Combined.
- 16:03We'll also tag the this in our show notes, but I'm going to go
- 16:07through this table and define everything that was identified.
- 16:13So it starts with a 2:27 AM suspended state tab artifact
- 16:20with the search term of house long to die in cold, the Google
- 16:26search URL and the fact that it's from the browser state dot
- 16:32DB wall file. At 6:23 AM, Safari cash record
- 16:37artifact for the apple suggested the term How long does it take
- 16:43to digest food? Along with thecd.smoot.apple.com
- 16:51URL and the fact that it came from the cash dot DB at 623 and
- 16:5951 seconds. And there was a recent web
- 17:03search artifact for how long tea die in.
- 17:11So how long TI die in CIKD know your all is present.
- 17:17It comes from com dot apple dot mobile safari dot P list at 623
- 17:25and 56 seconds and 6/23/57 seconds AM Google search app Web
- 17:32usage artifact how long TI die in CIKD Google search URL is
- 17:41present and the artifact is from the knowledge C dot DB at 624
- 17:48and 818 seconds AM. There was a recent web search
- 17:53artifact of how long to die in cold from calm dot apple dot
- 18:00mobile safari dot P list. Then finally it's six 2447
- 18:06seconds AM Google Google search of house long to die in cold
- 18:13with the Google search URL and that it comes from knowledge C
- 18:19dot DB. You don't get a great view of it
- 18:22in the courtroom, and the public copy of her report could be
- 18:26better quality, so you've got to examine it closely.
- 18:30It begins with a 2:27 AM suspended state tab artifact
- 18:37containing the search term House long to die in cold with a
- 18:42Google search URL coming from the browser state dot DB wall
- 18:47file. Then at 623 and 49 seconds AM,
- 18:52there's a Safari cash record of the Apple suggested term.
- 18:57How long does it take to digest food coming from cash dot?
- 19:03Yeah, we. Should note if you go and watch
- 19:05her testimony, I don't know if it's it's just her, but she's
- 19:08probably 1 of just a couple of people where something happened
- 19:13in the courtroom earlier that morning and somebody was shown
- 19:16on camera on TV that shouldn't have been.
- 19:19And then so the judge made an order that we're switching to
- 19:22zoom only. And then you can see at the very
- 19:24end of her testimony that she is back on regular camera.
- 19:28So I think that's part of the reason why it's hard to see
- 19:32because it was on the zoom they couldn't control, you know, like
- 19:35tighten the window and zoom in like they had in some of the to
- 19:38the other people when they testimoned or testified using
- 19:41exhibits shown up in display where you could really get a
- 19:44nice screenshot of what was shown up in the courtroom.
- 19:47Could not happen at all with this report, unfortunately.
- 19:50So we're doing our best here to relay all of that information
- 19:54for you. But continuing on, So going
- 19:58through this table and her discussion, she notes that at
- 20:016/20, 3:51 AM, there was a recent web search artifact.
- 20:06For how long? To Die and Kiki with no URL
- 20:12reported and it is coming from that com dot apple dot mobile
- 20:16safari dot P list. And then at 62356 and 6/20 3:57
- 20:24AM, there are some Google search app web usage artifacts for that
- 20:31same how long T die and kick D search along with the Google URL
- 20:38coming from the knowledge C dot DB.
- 20:42And so a side note here. What this is doing is there's
- 20:46two artifacts demonstrating that something happened.
- 20:51So there's that cooperation that is an examiner.
- 20:54You would want to see that. And so you can see that in her
- 20:57table as you read through some of these artifacts.
- 21:01Now back to her discussion. At 6/20, 4:18 AM, there is a
- 21:07recent web search artifact for House Long to die in Cold from
- 21:12the P list. And then finally at 6/20 4:47 AM
- 21:19there is a Google search of House Long to die in cold with
- 21:24that Google URL coming from the Knowledge C DB, right?
- 21:30So then Hyde focused on explaining that at 227 AMA
- 21:36timestamp from the browser state dot DB.
- 21:39She explained that the browser state dot DB is an artifact that
- 21:44tracks when tabs are moved. When you're using your browser
- 21:49and switching, closing, or minimizing tabs, that timestamp
- 21:54reflects the tab changed state. What's important to take away
- 21:58from this is that this timestamp is not necessarily the time of
- 22:03the search itself. So keep that in mind now.
- 22:06She also explained that if a browser is opened and only one
- 22:11search is made, the times could match, but if the browser has
- 22:16any tab activity such as closing, minimizing, moving to
- 22:21the background, then that can update that time stamp that is
- 22:25logged. The search term stored there
- 22:28will always be the most recent search term that was in that
- 22:31tab, meaning that the last item open in that tab was house long
- 22:37to die in cold. However, you noted you cannot
- 22:41determine from this artifact alone what time that search
- 22:45actually occurred. And another thing we want to
- 22:48clarify here is you know she's talking about Google searches,
- 22:53but this does not mean that the browser state dot DB only tracks
- 22:57searches and search terms. She is speaking specifically to
- 23:02this evidence and the but overall this database is
- 23:06tracking the last page or the last website that is open in
- 23:10that tab. And so the key take away here is
- 23:14that this artifact is tracking what is happening in the tab.
- 23:19It's not tracking the time of the search.
- 23:23And certainly there is website information in there, There is
- 23:26that URL data in there. But the purpose of this database
- 23:31is to track the tab state hide. Continues.
- 23:35That means the last item that was open in the tab was House
- 23:40Long to Die in Cold and that we cannot tell by this particular
- 23:45artifact what time that search occurred.
- 23:47There is a high likelihood that this tab was opened at this time
- 23:52because there was another search that occurred at 2:27 AM for
- 23:58Hockomock Sports and there were more searches done immediately
- 24:03after that and. You can see this is our
- 24:06commentary here, but you can see this Internet history for the
- 24:08Hockomock sports from the history dot DB and Exhibit 614.
- 24:14So we'll link to that as well if you want to look more into the
- 24:17Internet history, but that's Exhibit 614.
- 24:20Now high continues that this search term is always going to
- 24:25be the most recent search term in that tab.
- 24:28And again, just to reiterate it, it is.
- 24:31This does not mean that the browser state dot DB only tracks
- 24:35search terms. She's against talking
- 24:37specifically to this evidence. It's tracking the last page, the
- 24:42last website open in that tab, whatever it may be.
- 24:45That's right. So Hyde shared that the purpose
- 24:48of the browser State dot DB is actually to a allow you to open
- 24:54Safari on your iPhone, then pick up the same tabs on your iPad or
- 25:00Mac. It's what enables that seamless
- 25:03experience across all Apple devices.
- 25:05And so this is important to keep in mind with these types of
- 25:09artifacts. Apple doesn't build them to
- 25:11solve crimes. They're built for a specific
- 25:15user experience purpose. Browser State dot DB exists so
- 25:21you can leave your laptop on your desk and pick right back up
- 25:25on your iPhone, say, on the subway.
- 25:28So most of these features are also enabled by default because
- 25:32it makes it easier for people, Yeah.
- 25:34I think that's a great point that you made there, Becky,
- 25:36about it's just tracking what's happening so you can go and then
- 25:41pick up where you left off on another device, right?
- 25:44So jumping back to table one and the 2:49 AM entry that is coming
- 25:51from the cash dot DB, Heid explained that this is an Apple
- 25:55suggested term. And so as the user is typing,
- 25:59Apple is trying to anticipate the search and be helpful and
- 26:03suggest something. So in this case, the user is
- 26:06typing how long to die and kick the and along the way Apple is
- 26:13suggesting how long does it take to digest food.
- 26:17The CDN 2 dot smoot URL in the results indicates that it was an
- 26:23Apple suggestion, not something the user typed or is what she
- 26:27said. Now a couple of things we want
- 26:29to point out about this part of the testimony.
- 26:32If you're listening, it kind of sounds like she says smooth for
- 26:36part of the URL, but we checked the exhibits.
- 26:38It is for sure C CDN as in the number dot smoot with AT at the
- 26:44end. So it's not smooth.
- 26:46But anyways, let's talk about what a CDN is, in case you don't
- 26:50know. So a CDN is a geographically
- 26:54distributed network of servers that delivers Internet content
- 26:58quickly and it's going to be based on your user's location.
- 27:02And so when Apple is suggesting something, it's reaching back to
- 27:06its servers and then the CDN is going to connect you to the
- 27:10closest one to you for speed. Because it's not going to be
- 27:14very helpful if there's like 1 server and you're on the other
- 27:17side of the planet. And it's got to go back and
- 27:19forth to make that suggestion for you, right?
- 27:22And another thing to call out here is that this search is also
- 27:28shown in the knowledge C dot, which you would expect to see
- 27:31because the iPhone is tracking this Safari activity at the app
- 27:37level and at the system level. So that's why it's showing up
- 27:40twice, yeah. That's right.
- 27:41So then Hide explained what the timeline would look like if you
- 27:47lined up the activity rather than just the timestamps.
- 27:52It starts with the user beginning to type a search.
- 27:55Apple makes a suggestion of how long to digest food.
- 27:59The user doesn't take that suggestion.
- 28:02The user then inputs how long TTID, then a search is made for
- 28:10house long to die in cold, which ends up being the last search in
- 28:16that tab these. Typos are horrible for trying to
- 28:19say healthy search terms over and over again.
- 28:22I just rather, I just rather spell them.
- 28:24But anyways, it continues. The attorney asked her, and this
- 28:27is prosecution still asked her why the table showed 2:27 AM if
- 28:34the search didn't happen until later that morning.
- 28:38And Hyde clarified that that table is not showing the time of
- 28:42the search. It's showing the last time that
- 28:45tab was touched or moved to the foreground or the background,
- 28:50which was 2:27 AM AM. And she says that some action
- 28:55was taken with that tab at 2:27 AM when that Hockomock Sports
- 29:00website visit occurred. And then later at 6:24 AM, the
- 29:06house Long to die in cold search becomes the final update, the
- 29:11final web page for that tab. She says that what exactly
- 29:15triggered that 2:27 AM timestamp is undetermined, but it is not
- 29:21indicative of when that search was made.
- 29:24And again, to reinforce the point, the time stamp is related
- 29:29to the tab state not searching, not visiting websites.
- 29:35This database is not tracking your Internet surfing, is not
- 29:39tracking your Internet history. That happens in a different
- 29:42database where that's its primary focus.
- 29:45But so you know, it's possible and this is, you know, us
- 29:48surmising that that tab came into focus at 2:27 AM and
- 29:53somehow stayed in focus until 6:24 AM.
- 29:57We don't know all the different things that happened on the
- 30:00phone. We don't have the evidence.
- 30:02We only have some of the exhibits Heights testimony at
- 30:05the end of the day is she doesn't know exactly what
- 30:08triggered that 2:27 AM time stamp.
- 30:11But it's not house long to die in coal being searched at 2:27
- 30:17AM. Yep.
- 30:18So the attorney asked whether there was any evidence of that
- 30:22tab being in use between 2:27 AM and 6:23 AM.
- 30:28Hyde replied that since there is a search at 6:24 AM, that means
- 30:33the tab was used after 2:27 AM. So a note here is that there is
- 30:39other searches and browser activity that occurs, but it's
- 30:42not seen in Table one because Table 1 is focusing on the
- 30:48searches that were that were typed only.
- 30:52Next, the attorney asks her to explain the intricate artifact
- 30:56that she mentioned earlier. Here's where she discusses the
- 31:00wall file in more detail. Hyde noted that Celebrate
- 31:05displayed it where other tools did not, and that you cannot
- 31:10always tell from a wall file what is waiting to be committed
- 31:15versus what's waiting to be removed.
- 31:17And so in order to sort that out, she reconstructed the data
- 31:21using Sanderson's forensic tool for the SQLite Browser.
- 31:25And during her reconstruction, she found 16 instances of that
- 31:31artifact entry. But all of these entries had the
- 31:34same unique identifier, which means that it was one search
- 31:40stored multiple times in that wall file, and it even had
- 31:44multiple offsets. So it was clear from the
- 31:48examination of those 16 instances that it was not 16
- 31:53separate searches. And I think at this point, we're
- 31:57about halfway through her testimony.
- 32:00She was only on the stand if you cut out all the sidebars and
- 32:03stuff for about an hour. So I think we'll we'll stop here
- 32:09and then we'll continue on with her testimony next week.
- 32:13But as we kind of wrap up this episode, Becky, do you have any
- 32:17like final thoughts, things you want to, you know, point out to
- 32:21people from what we've heard so far as we're digging into the
- 32:25actual testimony, I think providing.
- 32:28Analogies, defining terms, being able to set the stage of what
- 32:35the examiner is talking about, posed by the questions that the
- 32:38attorney is asking, really helps the examiners give a very good
- 32:45description of the terms, how they are used and what is
- 32:51actually happening at the time. So I think being able to explain
- 32:56to our listeners about expert testimony and the use of
- 33:00definitions and analogies is very effective.
- 33:04Yeah, and. I think, you know, there was
- 33:05certainly we're summarizing it obviously, but there was
- 33:10technical testimony in there, especially when she's talking
- 33:12about like how a wall file works and, and she'll get more into
- 33:16that. But it's, it's definitely some
- 33:17technical stuff going on. And there are definitely times
- 33:22where the attorney kind of loops back around after that.
- 33:26And it's like, so and basically asking, So what does all of this
- 33:29mean? And so she can kind of give that
- 33:32answer summarizing all this technical mumbo jumbo that she
- 33:36just said and explained to the jury in ways that they can
- 33:40understand. What is the significance of all
- 33:43this stuff I've just said? What is the significance of all
- 33:46this data I've just been talking about?
- 33:49And, you know, in order to do that, your attorney and you have
- 33:53to sort of prep together and be like, you know, you need to know
- 33:56what he wants to know and get out of you.
- 33:58But he also needs to know the right questions to ask you
- 34:03because there's got to be that transition.
- 34:06Because it's not just like a scripted monologue when you get
- 34:10on the stand and you're like, OK, I'm, I'm just going to sit
- 34:13up here and talk for an hour. There's got to be those
- 34:16questions back and forth. I mean, I would love to just get
- 34:19up there and do a PowerPoint presentation about everything I
- 34:23think is important, important needs to be said.
- 34:26But it doesn't work that way. Does not.
- 34:28Does not work that way. That is not part of the justice
- 34:31system. Well, all right, everyone, thank
- 34:33you so much. Join us every week on Thursday
- 34:36as we continue to dive into Karen Reed's first trial.
- 34:39So if you've enjoyed this episode, we're asking a favor.
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- 34:44So until next time, stay safe, stay sharp, and as always, keep
- 34:48parsing the truth one bite at a time.
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- 35:09money to send a new digital forensic examiner to I Asus
- 35:12training next year in Orlando. Thanks.
- 35:20Yeah, yeah, yeah, yeah. Yeah, yeah, yeah, yeah, yeah.