Ohio teen Mackenzie Shirilla was accused of murdering her 20-year-old boyfriend, Dominic Russo, and 19-year-old friend, Davion Flanagan, after crashing her Toyota Camry into a brick wall, a crash that proved fatal for both passengers.

At first, it appeared to be a tragic accident, involving excessive speed, as Shirilla had been driving at nearly 100 mph. First responders took Shirilla to the hospital, while Russo and Flanagan were both pronounced dead at the scene.

Shirilla suffered serious injuries in the crash, including broken ribs and serious organ injuries. According to investigators, there was no mechanical failure in the vehicle, and she tested negative for alcohol. However, she was under the influence of marijuana. While she maintained she didn’t intentionally cause the wreck, data from the car’s black box showed she had her foot pressed fully on the accelerator and never applied the brakes. It later emerged that she had made threatening comments about wrecking the car with Russo in it amid ongoing issues in their relationship. Flanagan, meanwhile, was simply along for the ride as a friend that night.

Bodycam video of the police officers breaking the news to Dominic Russo’s mother showed her heartbreak, as she was inconsolable while the officers tried to comfort her. What began as a grieving family’s tragedy soon turned into a legal battle, as Shirilla’s attorney argued she was innocent and the crash was just an unfortunate accident.

Surveillance footage and information from the car’s event data recorder, and accounts from Shirilla’s friends who recalled prior conversations with her, all factored into building the case against her. Courtroom video showed Shirilla appeared composed at times during the trial; she ultimately chose not to testify in her own defense.

Prosecutors argued that Shirilla turned the car into a weapon that led to the deaths of two young people with their futures ahead of them.

Shirilla’s bench trial concluded in 2023 when Cuyahoga County Common Pleas Judge Nancy Margaret Russo found her guilty on all counts. The judge described Shirilla as having acted with intent and purpose as she accelerated the vehicle with the mission to kill. She was sentenced to two concurrent terms of 15 years to life in prison.

After the verdict was announced, Shirilla’s smile turned into shock and tears. The case has continued to draw national attention, with Shirilla’s parents maintaining her innocence, while others believe the evidence clearly supports the murder conviction. Netflix released a documentary, The Crash, based on the crash with interviews of Shirilla from the prison as well as members of Russo’s family.

Disclaimer: The Inquisitr could not independently confirm the facts of this incident and is reporting based on the information available within the public video record