Jail insider says Mackenzie Shirilla not remorseful, wore lots of makeup, had a business behind bars

Brian Entin Investigates · May 22, 2026 · 36m

Mackenzie Shirilla crashed her vehicle while traveling 100 mph and slammed into a brick wall killing her boyfriend Dominic Russo and their friend Davion Flanagan. Now - we are getting insight into her life and personality behind bars. In this episode of Brian Entin Investigates, Brian talks with Kat Crowder who says she was in jail with Mackenzie. She says Mackenzie did not seem remorseful and was even running a business behind bars. Kat also reacts to the latest Netflix documentary "The Crash" and how Mackenzie seemed different from the woman she saw in prison. Thank you to this episode's…