Who Is Mackenzie Shirilla? Age, Parents & Case Explained 

Mackenzie Shirilla’s name keeps resurfacing online, and if you’re only catching pieces of it, the timeline can feel scattered. A 2022 car crash. A murder conviction. A Netflix documentary that reignited the whole conversation. And, as of this week, another Ohio Supreme Court ruling.

Mackenzie Shirilla is the Ohio woman convicted of murdering her boyfriend and a mutual friend in a 2022 crash she’s always said she doesn’t remember. On September 1, 2026, the Ohio Supreme Court refused – for a second time – to reconsider her appeal. That closes one door. A separate federal case, filed just weeks earlier, is still open.

Quick Facts

Full name	Mackenzie Shirilla
Born	August 2, 2004
Hometown	Strongsville, Ohio
Age at the crash	17
Current age	22
Crash date	July 31, 2022
Car	2018 Toyota Camry
Killed in the crash	Dominic Russo, 20 (her boyfriend); Davion Flanagan, 19 (their friend)
Convicted of	Murder, felonious assault, aggravated vehicular homicide
Trial type	Bench trial – decided by a judge, no jury
Sentence	15 years to life (concurrent)
Where she is now	Ohio Reformatory for Women, Marysville
First parole hearing	2037
Documentary	The Crash (Netflix, May 15, 2026)
Latest ruling	Ohio Supreme Court denied reconsideration, Sept. 1, 2026
Still active	Federal habeas corpus petition, filed July 2026

Who Is Mackenzie Shirilla?

Mackenzie Shirilla grew up in Strongsville, a Cleveland suburb, and had no public profile of any kind until the early morning of July 31, 2022. That night, prosecutors say, she accelerated her Toyota Camry to nearly 100 miles per hour and drove it into the side of a brick building in a business park – killing her boyfriend of roughly four years, Dominic Russo, and their friend Davion Flanagan, who was riding in the back seat. She survived, badly hurt, and was airlifted to a hospital. She was 17 at the time.

What happened next is where the case gets complicated. Investigators initially treated it as a tragic accident. That changed once they pulled data from the car’s event data recorder, which showed steady acceleration and no braking before impact. Combined with text messages, a prior incident where Russo reportedly grabbed the wheel during another drive, and witness accounts of tension in the relationship, prosecutors argued the crash was intentional. A judge agreed. In August 2023, following a bench trial, Shirilla was convicted of murder, felonious assault, and aggravated vehicular homicide and sentenced to 15 years to life.

She has never spoken to police about that night, and she didn’t testify at her own trial. Her first public comments on the crash came almost three years later, in Netflix’s The Crash.

Mackenzie Shirilla Age: How Old Is She Now?

Mackenzie Shirilla was born on August 2, 2004, which puts her at 22 years old as of this September. Here’s how her age has tracked with the case:

• 17 at the time of the crash, July 2022
• 18 when she was formally charged as an adult
• 19 at her conviction in August 2023 (she’d turned 19 just days before)
• 22 now, having turned 22 on August 2, 2026

She was a minor when the crash happened, so the case started in Ohio’s juvenile court before prosecutors successfully moved it to adult court – a decision her legal team has continued to challenge in nearly every appeal since, arguing there wasn’t sufficient proof she acted “purposefully,” the legal bar required for both the transfer and the murder conviction itself.

Ohio prison records list her first parole hearing for 2037, when she’ll be 33. Parole eligibility isn’t a promise of release – it just means a board will review her file at that point.

Mackenzie Shirilla Parents: Steve and Natalie Shirilla

Her parents, Steve and Natalie, have been fixtures of this case from the start, and both took on new visibility – and new fallout – after The Crash premiered.

Steve Shirilla taught art and digital media at Mary Queen of Peace School, a Catholic elementary school in Cleveland, for more than seven years. Days after the documentary’s release, the Diocese of Cleveland placed him on administrative leave, saying it was investigating social-media allegations that a teacher had shown “poor judgement” – reportedly tied to comments Steve made in the film that appeared to downplay his daughter’s marijuana use. The school stressed the leave wasn’t related to anything at the school itself. By June, the diocese confirmed he would not be returning.

Natalie Shirilla has been the more outspoken of the two, repeatedly pointing to Mackenzie’s diagnosed postural orthostatic tachycardia syndrome (POTS) – a condition that can cause dizziness or fainting – as a possible innocent explanation for the crash. She’s continued to insist publicly that her daughter is misunderstood, not dangerous, and has helped gather evidence for the newer federal appeal.

Both parents maintain Mackenzie is innocent of murder. Both have also pulled back from interviews somewhat since the documentary aired, as online backlash toward the family intensified.

Mackenzie Shirilla Car: What Happened That Night

Shirilla was driving a 2018 Toyota Camry when the crash occurred. The car’s black box became one of the most consequential pieces of evidence at trial: it recorded sustained acceleration up to nearly 100 mph in the moments before impact, with no braking. Prosecutors argued that pattern didn’t line up with a driver who’d lost control or blacked out; the defense has disputed that reading of the data ever since.

One detail that only became public through her 2026 federal filing: the defense reportedly had, but never used at trial, evidence that a local grocer had left produce for Shirilla at a nearby 24-hour pickup spot – a possible innocent explanation for why she was in that particular business park at all. At trial, prosecutors had argued she had no reason to be there.

Case Timeline

Date	What Happened
July 31, 2022	Shirilla, 17, crashes her Camry into a brick building in Strongsville; Dominic Russo and Davion Flanagan die at the scene.
Late 2022	Case moves from juvenile to adult court after investigators conclude the crash was intentional.
August 2023	Judge Nancy Margaret Russo convicts Shirilla of murder, felonious assault, and aggravated vehicular homicide; she’s sentenced to 15 years to life.
2023–2024	Direct appeal filed; a later post-conviction petition is dismissed as one day late, a delay her lawyers blame on a leap-year miscalculation.
September 2024	Eighth District Court of Appeals upholds the conviction on direct appeal.
March 2026	Eighth District separately upholds the denial of post-conviction relief.
April 27, 2026	A new legal team appeals the missed-deadline ruling to the Ohio Supreme Court.
May 15, 2026	Netflix releases The Crash.
May 2026	Steve Shirilla is placed on leave from his teaching job; the diocese later confirms he won’t return.
June 23, 2026	Ohio Supreme Court declines to hear the post-conviction appeal, citing lack of jurisdiction over the late filing.
Late July 2026	Shirilla’s attorneys ask the Ohio Supreme Court to reconsider; separately, new attorneys file a federal habeas corpus petition.
September 1, 2026	Ohio Supreme Court denies reconsideration, closing out her state-level appeals for now.

Why Is ‘Mackenzie Shirilla’ Trending in 2026?

A few things are colliding at once:

1. The documentary. The Crash dropped on Netflix in May 2026 with Shirilla’s first-ever on-camera interview, and it introduced the case to a huge new audience.
2. The courts. Since then, Ohio’s Eighth District Court of Appeals upheld her conviction, the Ohio Supreme Court declined to hear her case in June, and – as of September 1, 2026 – the court denied her request to reconsider that decision.
3. A federal case is still alive. In late July 2026, new attorneys filed a federal habeas corpus petition arguing her trial counsel was ineffective and that key evidence, including the POTS diagnosis and the produce-pickup detail, was never presented to the judge.
4. Fallout for the family. Her father’s very public job loss kept the story circulating well after the documentary left the news cycle.
5. Prison records. Ohio Department of Rehabilitation and Correction disciplinary files, obtained by local outlets this year, have added another layer to the coverage, documenting dozens of conduct reports since her 2023 incarceration.

Put together, this isn’t a case that quietly wrapped up after sentencing – it has kept generating new, independently newsworthy developments for four straight months.

Is Mackenzie Shirilla Still in Jail?

Yes. She’s incarcerated at the Ohio Reformatory for Women in Marysville, serving her 15-years-to-life sentence. Her state-court appeals have run their course as of this month, but that doesn’t affect her custody status – she remains exactly where she’s been since August 2023, and her first parole hearing isn’t scheduled until 2037.

Where Is Mackenzie Shirilla Now?

Same answer, more detail: the Ohio Reformatory for Women, where she’s been held since entering the system in August 2023. For the most current, authoritative information on her custody status, the Ohio Department of Rehabilitation and Correction’s own inmate records are the best source.

Legally, she’s at an interesting fork. Her state appeals are done – the Ohio Supreme Court’s September 1 denial closed that chapter. But her federal habeas corpus case, filed in the U.S. District Court for the Northern District of Ohio in late July 2026, is a separate track entirely. A habeas petition doesn’t just re-argue the appeal; it asks a federal judge to decide whether her conviction violated specific constitutional protections, like the right to effective counsel. There’s no deadline for a ruling, and federal habeas review often takes many months, sometimes longer. Prosecutors haven’t yet filed a full public response.

Mackenzie Shirilla Documentary: Is It on Hulu, or Just Netflix?

No – The Crash is a Netflix exclusive. It is not available on Hulu, and there’s no indication that’s changing. Directed by Gareth Johnson and produced by Angharad Scott, the 92-minute film features Shirilla’s first-ever interview since her arrest, filmed in prison with her lawyer present, along with interviews from both victims’ families.

But there are two other documentaries about the case that are on Hulu:

• Mean Girl Murders (Season 2, “Under the Influence”) – a Hulu docuseries where several of Shirilla’s former classmates dispute her account of what happened, including claims she’d scouted the crash location days beforehand.
• A&E’s Killer Cases, “Murder on Wheels” – originally aired in December 2023, now streaming on Hulu, built more around police-interview footage than personal interviews.

So if someone searches “Mackenzie Shirilla documentary Hulu” expecting to find The Crash there, that’s the mix-up – it’s a different title entirely. If you specifically want the Netflix film, Netflix is the only place to see it.

Mackenzie Shirilla Documentary Where to Watch, By Platform

• Netflix: The Crash – the only documentary featuring Shirilla’s own interview
• Hulu: Mean Girl Murders, “Under the Influence,” and Killer Cases, “Murder on Wheels”

Viewers who’ve watched more than one have pointed out they genuinely tell different versions of the story – The Crash centers on Shirilla’s own account, while the Hulu titles lean harder on classmates and investigators who are more skeptical of her story. Streaming rights shift, so it’s worth double-checking each platform before assuming a title is still there.

Read More Blogs: Lindsay Clancy: Biography | Who is Debra Jeter? | Chris Watts: Complete Case 

Frequently Asked Questions

Source: WikiPedia