Public Statements and Legal Confrontations
Since his daughter, Mackenzie Shirilla, was convicted in 2023 on 12 felony charges—including murder—following a fatal car crash that claimed the lives of Dominic Russo and Davion Flanagan, Steve Shirilla has remained a steadfast defender. Mackenzie is currently serving two concurrent sentences of 15 years to life at the Ohio Reformatory for Women for driving her vehicle into a building in Strongsville, Ohio, at approximately 100 mph in July 2022.
The case recently returned to the spotlight following the release of the Netflix documentary The Crash. Steve Shirilla has utilized various platforms, including podcasts and interviews, to challenge the prosecution's narrative and assert his daughter's innocence, despite her claim of having no memory of the event.
Early in the investigation, Steve Shirilla voiced sharp criticism toward law enforcement. During confrontations with officers at the time of her arrest, he expressed frustration over the timing and the lack of communication from police. He stated:
“I need to speak to my daughter because you guys aren’t allowed to speak to her at all. That’s from the lawyer, he does not want you speaking to her at all.”
Controversy Surrounding Marijuana Use
In the Netflix documentary, Steve addressed reports that cannabis was found in Mackenzie’s system at the time of the collision. His comments sparked significant backlash, leading to him being placed on leave from his teaching position at a local school. He later clarified his stance, stating:
“I wasn’t in support of marijuana or wasn’t saying I’m smoking marijuana. What I was saying is that who am I to say who can smoke and who can’t smoke? Now, I never allowed my daughter to smoke marijuana.”
The Theory of Innocence
On the podcast True Crime This Week, Steve Shirilla outlined his theory regarding the case. He argued that the presence of Davion Flanagan in the vehicle contradicts the prosecution’s claim that the crash was a premeditated act. “I’ve asked her, ‘Did you do this on purpose?’ And she goes, ‘No,’” he stated. “I would think if my daughter was that mad... to want to kill him that way, Davion would have never been in the car.”
Ongoing Legal Appeals and Family Advocacy
Steve’s wife, Natalie Shirilla, has also been vocal in the media. Appearing on the Crime Time podcast, she suggested that Mackenzie has never reviewed the discovery or evidence related to her case. The defense team has consistently pointed to a prior POTS diagnosis, arguing that a medical condition may have caused Mackenzie to lose consciousness while driving. Despite three attempts at an appeal, the Ohio Supreme Court declined the most recent request in June 2026.
While reports indicate that Mackenzie has faced various disciplinary actions during her incarceration, including incidents involving contraband and prohibited behavior, her father remains committed to his narrative. He continues to maintain that “something happened in that car,” insisting that the full truth of the incident remains unknown.