Rotten Mango Podcast

Analyzing the Mackenzie Shirilla Double Homicide: Texts, Family, and Verdict

This episode examines the conviction of Mackenzie Shirilla for the murders of Dominic Russo and Davion Flanagan, contrasting family narratives with thousands of pages of text messages.

Mackenzie Shirilla was found guilty of murder, felonious assault, and aggravated vehicular homicide for deliberately driving her car into a brick wall at 100 miles per hour, killing her former boyfriend Dominic Russo and his roommate Davion Flanagan.

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66 minJun 28, 2026Rotten Mango

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Warm Milk, Foot Rubs, and White Claws: ALL The Texts Between Mackenzie & Dad

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Key takeaways

What to know before you press play.

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Conviction Details

Mackenzie Shirilla was convicted of murder, felonious assault, and aggravated vehicular homicide after deliberately driving her car into a brick wall at 100 miles per hour.

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02

Contrasting Narratives

While Steve Shirilla claimed the relationship was not volatile and they were never going to break up, the podcast hosts reviewed tens of thousands of pages of text messages suggesting the opposite.

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03

Family Involvement

Mackenzie's father, Steve Shirilla, made his Netflix documentary debut wearing a graphic t-shirt, and his phone rang with a specific ringtone during an interview.

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04

Victim Legacy

The case has led to the creation of the Davion Flanagan Memorial Scholarship Fund, the Change the Game for Dom Foundation, and a petition for 'Dom and Davion's Law' to modernize Son of Sam Laws.

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Ask GenPod next

Keep the question moving.

01

What were the specific details of the text messages that contradicted the family's narrative?

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How did the Netflix documentary portray the relationship between Mackenzie and her father?

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What are the current updates on the 'Dom and Davion's Law' petition?

Background reading

The context behind the episode.

Case Context

The Mackenzie Shirilla Double Homicide

Mackenzie Shirilla was found guilty of murder, felonious assault, and aggravated vehicular homicide. She deliberately ended the lives of her former boyfriend, Dominic Russo, and his roommate, Davion Flanagan, by driving her car into a brick wall at 100 miles per hour.

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Questions

Questions to carry into the episode.

What charges was Mackenzie Shirilla convicted of?

She was found guilty of murder, felonious assault, and aggravated vehicular homicide.

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How did Steve Shirilla describe his daughter's relationship with the victims?

He stated, 'This wasn't a volatile relationship. They were never going to break up.'

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What evidence contradicts the family's narrative?

The podcast hosts personally read tens of thousands of pages of text messages that suggest the relationship was volatile.

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What is 'Dom and Davion's Law'?

It is a petition to modernize Son of Sam Laws, titled 'Victims Before Influencers'.

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Experts

Voices named in the source.

Steve Shirilla

Father of Mackenzie Shirilla

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Sources and disclosure

Where this guide comes from.

Full show notes available at RottenMangoPodcast.com. Hosted by Simplecast, an AdsWizz company.

  1. Publisher show notes

    Mackenzie Shirilla was found guilty of murder, felonious assault, and aggravated vehicular homicide after she murdered her former boyfriend Dominic Russo and his roommate at the time, Davion Flanagan. She deliberately ended the young men’s lives by driving her car into a brick wall at 100 miles per hour.

  2. Publisher show notes

    Boom.

  3. Publisher show notes

    That’s the graphic t-shirt that Mackenzie’s father decided to wear for his Netflix documentary debut.

  4. Publisher show notes

    “I’m a buff baby who can dance like a man, I can shake'a my fanny, I can shake'a my can, I'm a tough tootin' baby—“

  5. Publisher show notes

    That’s the ringtone to Steve Shirilla’s phone that goes off mid-interview.

  6. Publisher show notes

    “This wasn't a volatile relationship. They were never going to break up.”

  7. Publisher show notes

    And that’s Steve’s line he tells an interviewer when asked about his daughter’s relationship with one of the young men she killed.

  8. Publisher show notes

    We personally read tens of thousands of pages of text messages between the two that suggest the complete opposite. This is Mackenzie Shirilla’s double homicide case continued.

  9. Publisher show notes

    Davion Flanagan Memorial Scholarship Fund

  10. Publisher show notes

    Change the Game for Dom Foundation

  11. Publisher show notes

    Petition · "Dom and Davion's Law" - Victims Before Influencers: Modernize Son of Sam Laws - United States · Change.org

  12. Publisher show notes

    Full show notes available at RottenMangoPodcast.com

  13. Publisher show notes

    Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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