Authorities in Ohio released bodycam footage showing the twisted behavior of Mackenzie Shirilla who crashed her car into a wall at over 100mph to kill her boyfriend in 2022. (Credit: Strongsville Police Department) Authorities in Ohio released bodycam footage showing the twisted behavior of Mackenzie Shirilla who crashed her car into a wall at over 100mph to kill her boyfriend in 2022. (Credit: Strongsville Police Department)