Mackenzie Shirilla Files Federal Appeal Challenging Murder Conviction

Mackenzie Shirilla, the Ohio woman serving 15 years to life for a fatal 2022 car crash that killed two passengers, has launched a new federal challenge to her conviction, arguing that constitutional violations marred her original trial.

Shirilla's legal team filed a writ of habeas corpus in federal court on Tuesday, July 28, contending that crucial evidence supporting her defense was wrongfully barred from the proceedings and that her representation at trial fell below constitutional standards.

The 21-year-old was convicted in 2023 on 12 felony charges, including murder, following a bench trial that examined the July 31, 2022 crash in Strongsville, Ohio. Prosecutors alleged Shirilla deliberately drove her Toyota Camry at speeds exceeding 100 mph into a brick wall, killing her boyfriend Dominic Russo and high school friend Davion Flanagan. Shirilla survived the collision despite suffering severe injuries.

The case received renewed attention through Netflix's 2026 documentary "The Crash," which explored the circumstances surrounding the deadly incident. Shirilla has consistently maintained her innocence, with her original defense team suggesting a medical episode may have caused the crash.

Central to the new federal petition is an allegation that the trial court improperly excluded evidence that could have provided an innocent explanation for Shirilla's presence in the area during the late-night hours when the crash occurred.

"The prosecution theorized that the location was intended to be private in order for Shirilla to crash the vehicle without immediate attention," her lawyers noted in court filings, according to Us Weekly. "But the defense had evidence that a local grocer had left a package of produce for Shirilla at a 24-hour pickup spot at a store located in the vicinity of the crash scene."

The attorneys argued this evidence "would have provided a benign explanation for why Shirilla was driving in this particular area that morning; evidence not presented by the defendant even though the grocer testified about other matters," Us Weekly reported.

The federal petition also challenges the sufficiency of evidence used to establish probable cause for Shirilla's conviction and raises concerns about her case being transferred from juvenile court to adult court, given that she was a minor when the crash occurred.

Shirilla recently retained new counsel to pursue her appeals after the Ohio Supreme Court declined in June to review her post-appeal conviction. The state's highest court determined that a trial court had correctly ruled it lacked jurisdiction to consider her petition at that stage.

Since her 2023 conviction, Shirilla has been incarcerated at the Ohio Reformatory for Women in Marysville, Ohio, where she is serving two concurrent sentences of 15 years to life imprisonment. Prison records indicate she has faced disciplinary action for multiple infractions during her incarceration, including violations related to video visitation privileges and possession of contraband items.

Among the documented infractions, Shirilla received a 60-day ban from video visits for allegedly exposing herself during a call. She was also cited for possessing altered clothing and four nude magazine pictures, according to prison records.

Earlier in July, prison officials investigated Shirilla for posting a selfie from inside the facility. However, the Ohio Department of Rehabilitation and Correction later clarified she would face no punishment because the photograph had been sent to a family member through ViaPeth, a tablet system that allows inmates to communicate with approved contacts.

The federal habeas corpus petition represents a new avenue for challenging Shirilla's conviction after exhausting state-level appeals. Such petitions typically argue that a defendant's constitutional rights were violated during trial or sentencing, providing grounds for federal court review of state convictions.