Full Breakdown
Mackenzie Shirilla Convicted of Murder After Fatal 2022 Ohio Crash
5/28/2026, 1:54:02 AM
Fatal Crash and Murder Conviction
On July 31 2022, Mackenzie Shirilla drove her Toyota Camry at nearly 100 mph into a brick wall in Strongsville, Ohio, killing her boyfriend, 20-year-old Dominic Russo, and their friend, 19-year-old Davion Flanagan. Prosecutors said the accelerator was held fully down with no brake application, indicating intent. In August 2023 a Cuyahoga County judge convicted Shirilla of four counts of murder, four counts of felonious assault and two counts of aggravated vehicular homicide, imposing a 15-year-to-life sentence.
Relationship Turmoil and Textual Evidence
Months of volatile texting preceded the crash. The pair exchanged roughly 93 000 messages between January 2020 and July 2022, many of which accused Shirilla of prostitution, “sugar daddies,” and selling foot pictures for money. Russo’s July 2 2022 text ended their four-year relationship, while Shirilla’s replies cited anger issues and demanded control. In one exchange Shirilla threatened, “I would watch your back… and your house… and your car… and your life… and any of your friends.”
Timeline
January 2020 – Text exchange begins.
January 2022 – Russo notes frequent breakup threats.
March 2022 – Foot-related sexual act accusations surface.
June 2022 – Shirilla threatens to obtain a “sugar daddy.”
July 2 2022 – Russo sends breakup text.
July 31 2022 – Crash kills Russo and Flanagan.
August 2023 – Shirilla convicted and sentenced.
Official Statements & Responses
The Cuyahoga County Office of the Prosecuting Attorney stated that the evidence indicates the crash was intentional, not an accident. Assistant prosecutor Tim Troup noted that the accelerator was fully depressed with no brake applied. Judge Nancy Russo characterized the incident as murder rather than reckless driving. Shirilla’s attorneys maintain she blacked out and are pursuing an appeal to the Ohio Supreme Court.
Conflicting Reports, Gaps, and Opposition
Shirilla claims she has “no recollection of that morning” and is “not saying I’m innocent,” while forensic analysis confirms the accelerator remained fully depressed. Police concluded Shirilla voluntarily exchanged money for sexual acts, rejecting claims of coercion. Defense attorneys argue the crash resulted from a sudden medical emergency and that the prosecution relies on circumstantial vehicle data rather than direct proof of intent.
Verbatim Quotes
- “I would watch your back from now on. and your house. and your car. and your life. and any of your friends.” — Dominic Russo (text)
- “One hundred percent gas pedal, no attempt at using the brake.” — Assistant prosecutor Tim Troup
- “This was not reckless driving. This was murder,” — Judge Nancy Russo
- “I have no recollection of that morning. I'm not saying I'm innocent,” — Mackenzie Shirilla
What’s Next
Shirilla’s legal team is filing a petition with the Ohio Supreme Court and exploring additional remedies, while prosecutors say they will enforce the sentence pending appellate outcomes.
