Latest / Crime Stories with Nancy Grace / Mayhem in the Morgue | Lightning
Transcript
- 0:00Speaker 1: Today's episode includes information about the death of individuals. If
- 0:03Speaker 1: this sort of thing upsets you, this is not the
- 0:06Speaker 1: episode for you. May I suggest you watch a movie,
- 0:09Speaker 1: maybe something like The Natural.
- 0:13Speaker 2: Welcome to Mayhem in the Morning with their host doctor
- 0:17Speaker 2: Kende Crowns.
- 0:24Speaker 1: When I did my medical school rotation at the Cedric
- 0:26Speaker 1: County Medical Examiner's Office in which tak Kansas, I was
- 0:29Speaker 1: put in the death investigator's office. The entire time I
- 0:33Speaker 1: was there, I had my own cubicle amongst them, so
- 0:36Speaker 1: whenever there was a death scene, I was ready to go.
- 0:39Speaker 1: On slow days, they would talk about their interesting cases
- 0:43Speaker 1: and show me pictures from scenes and autopsies. At that
- 0:47Speaker 1: point in my career, everything was interesting. Some of these
- 0:50Speaker 1: cases I can still see if I think about them.
- 0:53Speaker 1: One of the cases that they show me that I
- 0:55Speaker 1: can still remember was a double fatality. It was very
- 0:58Speaker 1: unique and the pictures that I saw were the only
- 1:01Speaker 1: time in my entire career that I had seen something
- 1:03Speaker 1: like this. The two individuals were killed by a lightning strike.
- 1:07Speaker 1: Growing up in Kansas, thunderstorms were just part of spring
- 1:10Speaker 1: and summer, as well as tornadoes. Part of my grade
- 1:14Speaker 1: school education was what not to do in these extremes
- 1:17Speaker 1: of weather. We were taught what to do with lightning
- 1:20Speaker 1: when you were out in the field, and how to
- 1:22Speaker 1: shelter from a tornado. In Kansas, severe weather is always
- 1:26Speaker 1: taken seriously because one second it's calm and sunny, and
- 1:30Speaker 1: the next it's the end of the world. The tornado
- 1:33Speaker 1: sirens were tested every day at noon and became background noise,
- 1:37Speaker 1: except on the days when there was severe weather. When
- 1:40Speaker 1: the sky was black and the sirens were howling, you
- 1:43Speaker 1: knew it was time to head to the basement. There
- 1:46Speaker 1: was one time during a tornado, my grade school music
- 1:49Speaker 1: teacher thought the tornado sirens were a fire alarm. She
- 1:52Speaker 1: was new and was from out of state. We told
- 1:55Speaker 1: her it was a tornado siren and she said, no, children,
- 1:58Speaker 1: it's a fire. Now we had outdoors. We lined up
- 2:02Speaker 1: and marched outside holding hands. The wind was extreme, whipping
- 2:05Speaker 1: girl's hair and dirt was blowing around. The sky was
- 2:09Speaker 1: ominous with large black clouds. When all of us were
- 2:12Speaker 1: out of the annex, we headed to the area where
- 2:15Speaker 1: we were supposed to go when there was a fire.
- 2:17Speaker 1: When the music teacher caught up with us, her face
- 2:20Speaker 1: showed fear. A level of fear I had not seen
- 2:23Speaker 1: on an adult before. She screamed to head into the
- 2:26Speaker 1: main school and to run, run, run. Our line broke
- 2:31Speaker 1: as panics set in. It was a free for all,
- 2:34Speaker 1: with all of us running and screaming and shoving trying
- 2:37Speaker 1: to get to the door to get back into the school.
- 2:40Speaker 1: It was chaos. None of us died, but we were
- 2:43Speaker 1: all terrified. The next day, when I went to the
- 2:46Speaker 1: annex for music class, there was a substitute teacher. I
- 2:49Speaker 1: found out much later the out of state, brand new
- 2:52Speaker 1: music teacher was fired on the spot for her error.
- 2:56Speaker 1: We tried to warn her. When they told me these
- 2:59Speaker 1: two individuals had died from a lightning strike, it really
- 3:02Speaker 1: peaked my curiosity. I have always found lightning fascinating, and
- 3:06Speaker 1: this came from the fact that my parents' house was
- 3:09Speaker 1: struck by lightning when I was a child. Our neighbor
- 3:12Speaker 1: had parked a large RV in his driveway. There was
- 3:15Speaker 1: a mere feet from the sight of one side of
- 3:17Speaker 1: my parents' house. During a thunderstorm, a bolt of lightning
- 3:20Speaker 1: hit the RB and then reflected into my parents' house.
- 3:23Speaker 1: My mother saw electricity shoot out of the wall sockets
- 3:26Speaker 1: that she was standing by. And my brother saw nails
- 3:29Speaker 1: shoot out of the walls that flew across him as
- 3:31Speaker 1: he was laying in bed. Several of the light bulbs
- 3:33Speaker 1: exploded as well. I don't remember any of it because
- 3:37Speaker 1: I was far too young, but the damage had to
- 3:39Speaker 1: be fixed and was always talked about. Because these cases
- 3:42Speaker 1: were associated with lightning. I wanted to find out as
- 3:45Speaker 1: much as I could, and I couldn't wait to see them.
- 3:48Speaker 1: The investigators got out the cotochromes of the old picture
- 3:51Speaker 1: slides and we went to the conference room to look
- 3:53Speaker 1: at them more closely. When the first picture popped up
- 3:55Speaker 1: on the screen, it showed the whole scene, and it
- 3:58Speaker 1: threw me off instantly because it was a park that
- 4:01Speaker 1: I was very familiar with. I had been to that
- 4:04Speaker 1: park and recreational center multiple times throughout my childhood. It
- 4:08Speaker 1: was eerie to see the two bodies laying in the
- 4:10Speaker 1: parking lot where my dad would wait for me to
- 4:12Speaker 1: finish basketball practice during my ill fated year playing basketball.
- 4:16Speaker 1: I could see in the pictures oft in the distance
- 4:18Speaker 1: the payphone that my friends and I would often use
- 4:21Speaker 1: to make phone calls when we were out and about
- 4:23Speaker 1: on Friday night. Seeing the dead mixed with childhood locations
- 4:27Speaker 1: was a little jarring, but once I got past this,
- 4:30Speaker 1: I focused on the bodies. They were two high school students.
- 4:34Speaker 1: The forensic death investigators had some information that they were
- 4:37Speaker 1: potentially in a romantic relationship, and neither of their parents approved.
- 4:42Speaker 1: They had snuck out on this dark, stormy night to
- 4:45Speaker 1: hang out in the park with friends. As the evening progressed,
- 4:48Speaker 1: a thunderstorm came rolling in. They decided to head back
- 4:51Speaker 1: to their homes, but before they left each other for
- 4:54Speaker 1: the night, they had one last hug, and at that moment,
- 4:57Speaker 1: a bolt of lightning struck the boy and the election
- 5:00Speaker 1: tricity transferred through him into the girl, killing them both instantly.
- 5:04Speaker 1: Their friends that were there with them at the park
- 5:06Speaker 1: called paramedics from the payphone, and by the time the
- 5:09Speaker 1: paramedics arrived, they were declared dead at the scene. The
- 5:12Speaker 1: male had much more severe injuries from the lightning strike.
- 5:15Speaker 1: His clothes had been burnt and partially melted. He had
- 5:19Speaker 1: burns on his body on his chest and shoulders and abdomen,
- 5:22Speaker 1: with one burn matching the zipper of his pants, and
- 5:25Speaker 1: his left leg was severely burned with deep burns of
- 5:27Speaker 1: the muscle to the bone, making it look like the
- 5:30Speaker 1: leg had exploded below the knee. The female also exhibited
- 5:33Speaker 1: burns on her chests and arms and singing of her clothing,
- 5:36Speaker 1: but none of her injuries were as severe as the male.
- 5:39Speaker 1: The death investigators told me that they had never seen
- 5:42Speaker 1: anything like this, and I would say, in twenty six
- 5:45Speaker 1: years of doing autopsies, I have never seen a lightning
- 5:48Speaker 1: strike quite as bad as these two cases. And that's
- 5:52Speaker 1: what I'm going to be discussing on today's episode, is
- 5:55Speaker 1: death from lightning. I've only had a single case that
- 5:58Speaker 1: I was directly associated with, and I've seen a couple
- 6:01Speaker 1: of other cases at the offices that I have worked
- 6:03Speaker 1: at over the years. Lightning deaths are quite rare. So
- 6:07Speaker 1: let's go a little more in depth about how lightning forms.
- 6:11Speaker 1: When spring brings in warm temperatures and pushes out the
- 6:14Speaker 1: cold air of winter, and the warm, moist air rises
- 6:17Speaker 1: rapidly into the cool air air of the upper atmosphere,
- 6:19Speaker 1: it creates an instability that results in the formation of
- 6:23Speaker 1: chiomyelo nimbulus clouds or storm clouds, which is a large
- 6:29Speaker 1: anvil shaped cloud that is often five to ten miles high.
- 6:32Speaker 1: Within this cloud, there are extreme temperature gradients and a
- 6:35Speaker 1: great deal of air turbulence. The lightning forms on these
- 6:38Speaker 1: clouds from the collision of the warm, moist air and
- 6:41Speaker 1: cold air which contains ice particles in hail. When these interact,
- 6:45Speaker 1: it creates an electrical charge by separation of electrons, which
- 6:49Speaker 1: results in positive charges at the top of the cloud
- 6:52Speaker 1: and negative charges at the bottom of the cloud. The
- 6:54Speaker 1: earth typically maintains a negative charge, but as the storm
- 6:59Speaker 1: cloud's negative charge increases, the ground underneath it develops a
- 7:04Speaker 1: charge that is the polar opposite, becoming increasingly positive. The
- 7:08Speaker 1: positive charges on the ground tend to concentrate on tall
- 7:11Speaker 1: objects like trees, poles, buildings, and if you're standing in
- 7:15Speaker 1: a flat open field, you the air between the ground
- 7:19Speaker 1: and the storm cloud acts as an insulator, and as
- 7:21Speaker 1: these positive and negative charges get higher and higher, it
- 7:24Speaker 1: eventually overwhelms the insulation effect of the air and negative
- 7:27Speaker 1: charges begin heading to the ground. This is called the
- 7:31Speaker 1: step ladder, with steps that are yards in length and
- 7:34Speaker 1: can branch, giving lightning its characteristic shape. Positive charges on
- 7:39Speaker 1: the ground begin streaming upwards, involving the taller objects as well,
- 7:43Speaker 1: and when the step ladder from the sky and the
- 7:45Speaker 1: streamer from the ground connect there's a rapid electrical discharge
- 7:49Speaker 1: that moves at sixty thousand miles per second, and once
- 7:52Speaker 1: this occurs, it is what we know is lightning. The
- 7:56Speaker 1: entire process occurs so quickly that the lightning appears to
- 7:59Speaker 1: travel from the cloud to the ground when it is
- 8:02Speaker 1: actually traveling from the ground to the cloud. A typical
- 8:06Speaker 1: lightning bolt has three hundred million volts or about thirty
- 8:09Speaker 1: thousand amps, but can get as high as one billion
- 8:12Speaker 1: volts or one point two gigawatts of power. That's enough
- 8:17Speaker 1: energy to power twelve million light bulbs or eight hundred
- 8:20Speaker 1: and fifty thousand homes for an entire day. It's also
- 8:23Speaker 1: enough energy to power a flux capacitor, sending a doloreum
- 8:27Speaker 1: back to the future. The heat surrounding the air of
- 8:29Speaker 1: the lightning bolt is about fifty four thousand degrees fahrenheit,
- 8:33Speaker 1: which is hotter than the Sun's surface. The rapid heating
- 8:36Speaker 1: causes the air to expand explosively in a few millions
- 8:39Speaker 1: of a second, producing thunder, which can be heard up
- 8:43Speaker 1: to twenty five miles away. Lightning strikes are rare, and
- 8:46Speaker 1: your odds of being struck by lightning in any given
- 8:49Speaker 1: year are one to one million, seven hundred and thirty
- 8:51Speaker 1: five thousand. Statistics from the Center for Disease Controls spanning
- 8:55Speaker 1: the years from two thousand and six to twenty twenty
- 8:58Speaker 1: one showed there were four hund undred and forty four
- 9:00Speaker 1: lightning strike deaths in the United States. Other data from
- 9:04Speaker 1: the National Oceanic and Atmospheric and Administration showed that there
- 9:07Speaker 1: are fifty five percent more deaths from lightning than tornadoes,
- 9:11Speaker 1: and forty one percent more deaths from lightning than hurricanes
- 9:14Speaker 1: and tornadoes combined. The average age of a person struck
- 9:18Speaker 1: by lightning is thirty seven years. Males are once again
- 9:22Speaker 1: more likely to be struck, and of course sometimes it's
- 9:26Speaker 1: because of women, methamphetamine, or alcohol, but none of this
- 9:30Speaker 1: has been compiled in statistics yet. Most lightning strikes occur
- 9:34Speaker 1: between the months of May and August, with a peak
- 9:37Speaker 1: occurring in July. Lightning occurs most commonly in the Southeastern States,
- 9:42Speaker 1: and the most deaths have occurred in Florida, with Texas
- 9:45Speaker 1: being second. Florida is known as the lightning capital of
- 9:48Speaker 1: the United States, and within Florida, there is a corridor
- 9:52Speaker 1: known as Lightning Alley, which is notorious for the high
- 9:54Speaker 1: frequency of lightning strikes, averaging about fifty six strikes per
- 9:58Speaker 1: square mile annually, and this quarter stretches from Tampa Bay
- 10:02Speaker 1: to Titusville and down to Lake Okeechobee. Statistics from the
- 10:06Speaker 1: National Weather Service show that one lightning casualty occurs for
- 10:10Speaker 1: every eighty six thousand flashes in the United States, with
- 10:14Speaker 1: one death occurring for every three hundred and forty five
- 10:17Speaker 1: thousand flashes. Overall, there is a rate of seven point
- 10:20Speaker 1: seven casualties per million people per one hundred million flashes
- 10:24Speaker 1: of lightning found in the entire United States. The odds
- 10:28Speaker 1: of being struck vary from person to person and is
- 10:31Speaker 1: determined by a number of different factors. Among the most
- 10:34Speaker 1: significant are geographical, location, climatology, and personal lifestyles or activities.
- 10:39Speaker 1: The National Lightning Safety Council lists the Deadly Dozen, which
- 10:43Speaker 1: are twelve activities that contribute most to lightning fatalities in
- 10:46Speaker 1: the United States. The most fatal activity is fishing, followed
- 10:51Speaker 1: by being on a beach, then boating, farming or ranching, camping, roofing,
- 10:55Speaker 1: riding a bicycle, motorcycle, or atv large social gatherings construction work,
- 11:01Speaker 1: playing golf, and finally yardwork. If you think about these
- 11:04Speaker 1: activities like fishing, farming, and camping, there are often large
- 11:09Speaker 1: flat areas in which the person is the tallest object.
- 11:13Speaker 1: Some people question whether it's due to the metal that
- 11:15Speaker 1: the person may be holding that is causing the lightning strike.
- 11:18Speaker 1: Metals pose very low electrical resistance, making them excellent conductors
- 11:23Speaker 1: for electricity. The metal provides a highly efficient path for
- 11:27Speaker 1: electrical current to continue through, but it doesn't necessarily attract
- 11:32Speaker 1: the lightning. The fact is is when you're holding a
- 11:35Speaker 1: metal object, it can actually make you taller. And because
- 11:39Speaker 1: tall metal objects like golf clubs, fishing rods, or even
- 11:42Speaker 1: umbrellas create height, the person effectively becomes the tallest, most
- 11:47Speaker 1: isolated point and this increases the likelihood that a positive
- 11:51Speaker 1: ground streamer will launch from this location and it has
- 11:54Speaker 1: nothing to do with it being metaling. Wow wow, And
- 12:00Speaker 1: that brings us to the only lightning death that I
- 12:03Speaker 1: have ever performed an autosy on. The case was that
- 12:06Speaker 1: of a forty seven year old youth baseball coach. It
- 12:09Speaker 1: was August and his team was playing a game at
- 12:12Speaker 1: a local park. It was early evening when the storm
- 12:16Speaker 1: rolled in. The game was stopped and everyone went to
- 12:19Speaker 1: their cars to wait out the storm. After a while,
- 12:23Speaker 1: the storm appeared to clear up and the sky had
- 12:25Speaker 1: begun to brighten. The decedent and the opposing team's coach
- 12:29Speaker 1: got out of their cars and went out to the
- 12:31Speaker 1: baseball diamond to determine if the game should continue. The
- 12:35Speaker 1: deceitan was reportedly talking on a cell phone when a
- 12:39Speaker 1: flash of lightning hit, knocking both men to the ground.
- 12:42Speaker 1: The bolt hit the deceitan directly in the head, causing
- 12:45Speaker 1: him to instantly go into cardiac arrest. The other coach
- 12:48Speaker 1: was struck by a side splash. He was able to
- 12:51Speaker 1: get up and walk away. Nine one one was called.
- 12:54Speaker 1: Paramedics arrived and both coaches were transported to the hospital.
- 12:58Speaker 1: The coach that got up was discharged later that evening.
- 13:02Speaker 1: The deceason survived until the afternoon of the next day
- 13:05Speaker 1: and died from irreversible brain damage. At autopsy, he was
- 13:09Speaker 1: a well developed, well nourished mail. He had a deep
- 13:12Speaker 1: burn on his face near his ear, cerebral edema or
- 13:16Speaker 1: swelling of the brain, palmery congestion, and edema or fluid
- 13:19Speaker 1: on the lungs, and there were no other findings. His
- 13:23Speaker 1: toxicology was negative, so his cause of death was made
- 13:26Speaker 1: lightning strike manner of death accident. Before we go into
- 13:30Speaker 1: the autopsy findings, I want to discuss first the use
- 13:34Speaker 1: of a cell phone in lightning storms, as well as
- 13:36Speaker 1: a little more in depth the different ways lightning can
- 13:39Speaker 1: cause injury or death. First off, does holding a cell
- 13:43Speaker 1: phone increase your risk of being hit by lightning? No,
- 13:46Speaker 1: it does not. Using a cell phone outdoors during a
- 13:49Speaker 1: storm is risky because you are still standing outdoors, but
- 13:52Speaker 1: the phone will not actually attract the lightning. There has
- 13:55Speaker 1: been reports of people using land lines that when the
- 13:58Speaker 1: telephone lines were struck uck that it actually went through
- 14:01Speaker 1: the telephone lines and then electrocuted them, but of course
- 14:05Speaker 1: almost nobody uses a landline anymore. Now let's talk a
- 14:08Speaker 1: little bit more about how lightning can cause injury or death.
- 14:11Speaker 1: The first way is what occurred in this case and
- 14:14Speaker 1: with the male in the park, and that is a
- 14:16Speaker 1: direct strike. This is when the bolt shoots down and
- 14:20Speaker 1: hits the person straight on. Direct strikes are actually fairly
- 14:24Speaker 1: uncommon and comprise only about three to five percent of
- 14:27Speaker 1: the fatalities. Next is what happened to the other coach
- 14:31Speaker 1: and the female in the park, which is called a
- 14:33Speaker 1: side flash or splash. In this type of strike, lightning
- 14:37Speaker 1: hits another object like a tree or as in both
- 14:40Speaker 1: of these cases, another person travels downward and then jumps
- 14:44Speaker 1: to the other person standing next to them. This type
- 14:47Speaker 1: of strike is much more frequent and occurs in about
- 14:50Speaker 1: thirty percent of deaths. Next is contact entry, and this
- 14:54Speaker 1: occurs when someone touches a conductive surface that has been
- 14:57Speaker 1: struck by lightning. It could be a events or a vehicle,
- 15:01Speaker 1: and when you're indoors, it can even be the faucet
- 15:04Speaker 1: of the sink, because when lightning strikes water pipes, it
- 15:08Speaker 1: can travel into the house and make the faucets electrified.
- 15:12Speaker 1: Contact strikes account for only about three to five percent
- 15:16Speaker 1: of lightning strikes. Next is earth potential rise, which occurs
- 15:21Speaker 1: when lightning strikes the earth near someone and initiates a
- 15:24Speaker 1: ground current that then enters their body upward through their feet.
- 15:28Speaker 1: This is seen usually at sporting events when a strike
- 15:32Speaker 1: hits the playing field and injures the players. The next
- 15:35Speaker 1: type of lightning strike is caused from upward streamers, and
- 15:39Speaker 1: it's caused when the upper edge of the electrical current
- 15:42Speaker 1: causes serious injury or death when the person becomes the
- 15:45Speaker 1: unwitting conduit. It is believed that when someone's hair begins
- 15:49Speaker 1: standing on end is the moment that an upward streamer
- 15:52Speaker 1: is passing through their body. And finally, the last way
- 15:55Speaker 1: lightning can injure a person is parotrauma or shockwaves that
- 15:59Speaker 1: can cause blunt from the concussive shock or shrapnel injuries
- 16:03Speaker 1: from an object being struck by lightning, such as a
- 16:06Speaker 1: tree and exploding out. Of all these different ways of
- 16:09Speaker 1: lightning can cause injury, their effects are all pretty much
- 16:12Speaker 1: the same. When lightning strikes a person and causes injuries
- 16:16Speaker 1: through the electricity and heat, but also through light and barotrauma.
- 16:20Speaker 1: There is of course burns of the skin, which I
- 16:22Speaker 1: will discuss further in the autopsy findings, but the primary
- 16:26Speaker 1: injury is to the nervous system. In survivors, there are
- 16:29Speaker 1: milder symptoms which may include muscle soreness, headache, nausea, confusion,
- 16:33Speaker 1: memory issues, and balance problems. Long term implications include chronic pains,
- 16:38Speaker 1: sleep problems, ringing in the years, depression, and personality changes.
- 16:42Speaker 1: A single lightning bolt can produce over ninety eight thousand lumens,
- 16:46Speaker 1: which is like looking straight into one hundred and twenty
- 16:49Speaker 1: incandescent light bulbs, which can cause injuries of the eyes
- 16:52Speaker 1: including uviitis, macular holes, optic neuropathy, retinal detachment, and even cataracts.
- 16:59Speaker 1: The majority of day from lightning injuries are due to
- 17:02Speaker 1: the immediate cardiac or pulmary arrests followed by unsuccessful resuscitation.
- 17:08Speaker 1: The lightning strike can cause an arrhythmia or an irregular heartbeat,
- 17:12Speaker 1: or a complete stoppage of the heart. Not unlike how
- 17:15Speaker 1: defibrillator works, respiratory arrests may occur due to the chest
- 17:19Speaker 1: muscles being paralyzed and also suppresses the respiratory center of
- 17:24Speaker 1: the brain because of the neurological disruption. One other finding
- 17:27Speaker 1: in lightning injury is a massive catecholamine release, which results
- 17:32Speaker 1: in hypertension, tachycardia, or an increased heartbeat, and myocardial infarctions
- 17:37Speaker 1: or heart attacks. In most cases seen at autopsy, the
- 17:41Speaker 1: current has both entered and exited the body through burns
- 17:44Speaker 1: on the skin and flowed over the surface of the body.
- 17:47Speaker 1: Burns may or may not be seen, but when they are,
- 17:50Speaker 1: these are linear and punctate. Burns, feathering lesions, and thermal injuries.
- 17:55Speaker 1: Linear burns are the most common and they are found
- 17:58Speaker 1: in areas of great sweat concentration under the breasts or
- 18:01Speaker 1: the axilla or armpits and down the middle of the
- 18:04Speaker 1: chest or back, and are caused by the vaporization of
- 18:08Speaker 1: the sweat. The punk tape burns are small, circular, closely
- 18:11Speaker 1: spaced burns, and they can be superficial or full thickness.
- 18:15Speaker 1: Feathering lesions are also known as Lichtenberg figures and are
- 18:20Speaker 1: fern like, fractal or branching red pink lesions along the
- 18:23Speaker 1: skin surface. When we see these lesions, it's specific for
- 18:27Speaker 1: a lightning strike. So when someone is found dead in
- 18:30Speaker 1: a field with no other information and you see these
- 18:32Speaker 1: Lichtenberg figures, you can be certain that they were hit
- 18:35Speaker 1: by lightning. How they're formed is actually unknown, but there
- 18:39Speaker 1: are several theories. My favorite one is that the electricity
- 18:42Speaker 1: lightning causes the capillaries to contract, causing red blood cells
- 18:46Speaker 1: to be pushed through the vessel walls into the subcutaneous tissue,
- 18:49Speaker 1: matching the pattern of the electricity on the skin surface.
- 18:53Speaker 1: The last skin injury is thermal injuries caused by zippers
- 18:56Speaker 1: or other metal objects heated by the lightning. Beyond the
- 19:00Speaker 1: external burns of the skin, Internally, there are no specific
- 19:03Speaker 1: findings other than there may be cerebral edema or swelling
- 19:06Speaker 1: the brain and pomary congestion edema or fluid on the lungs. Microscopically,
- 19:12Speaker 1: there can be a wave like necrosis due to the
- 19:15Speaker 1: cardiac effects of the lightning. Also from the barotrauma, there
- 19:18Speaker 1: can be blood draining from the ears due the rupture
- 19:21Speaker 1: of the ear drums, as well as rupture of the
- 19:23Speaker 1: lungs and gas run testinal tracks resulting in air in
- 19:27Speaker 1: these cavities. These findings are pretty much all that can
- 19:30Speaker 1: be found at autopsy, and beyond the Lichtenberg figures, they
- 19:34Speaker 1: are all pretty nonspecific, so it is always very helpful
- 19:38Speaker 1: to have a good investigation because Lichtenberg figures may not
- 19:41Speaker 1: always be there, and in the few other lightning deaths
- 19:44Speaker 1: I've seen, the findings are pretty much all the same.
- 19:47Speaker 1: There is a simple rule of thumb that is outlined
- 19:49Speaker 1: in multiple different websites, and that is when thunder roars
- 19:54Speaker 1: go indoors. It's catchy and it's easy to remember, and
- 19:58Speaker 1: if you take the lightning threat seriously and always get
- 20:00Speaker 1: inside before lightning becomes a threat. Your personal odds of
- 20:04Speaker 1: being struck are near zero. That brings us to the
- 20:11Speaker 1: end of the episode. I hope you learned something and
- 20:14Speaker 1: I hope you were entertained until the next time.