Dad Defends Daughter's Remorse in Deadly Crash Case

When a tragedy this profound enters the public sphere, the narrative gets locked down fast. But Steve Shirilla isn’t accepting that his daughter Mackenzie killed Dominic Russo and Davion Flanagan with calculated intent. Speaking on the“True Crime This Week”podcast this week, he’s making a father’s case—one grounded in access and observation that the rest of us simply don’t have.

Here’s what matters: Shirilla says he spent months with his daughter after the 2023 crash that killed both friends, and he describes a young woman consumed by guilt. She kept a shrine to Dominic in her room. She’s repeatedly insisted to her father that she didn’t kill him on purpose. These aren’t the words or actions of someone without remorse, he argues.

He also takes aim at the logic of premeditation itself. If Mackenzie wanted Dominic dead, why would she do it with Davion in the car? Why crash deliberately with a witness present when guns were readily available in the home? The scenario, he contends, defies reason—it’s the argument of a man trying to square the circle between conviction and intent.

Mackenzie was found guilty of murder in 2023, and her case has found fresh oxygen through Netflix’s“The Crash”documentary. That renewed attention matters because it puts her defense directly opposite another voice: Gypsy Rose Blanchard, who served over eight years for her role in her mother’s death, publicly disagreed with Shirilla’s assessment of his daughter’s remorse. Blanchard, speaking from lived experience inside the system, suggested Mackenzie isn’t truly remorseful at all—and that finding that remorse might actually be key to her ever getting out.

The collision between a father’s conviction and an outsider’s hard-won skepticism exposes something real about these cases: remorse isn’t a fixed fact that can be measured from the sidelines. It’s interpreted, evaluated, and weaponized by everyone from family members to documentarians to parole boards. Shirilla isn’t giving up on fighting for his daughter’s release. The question isn’t whether he feels her remorse. It’s whether anyone else will.