Mackenzie Shirilla boasted about sickening prison nickname after she killed 2 people in crash, jailhouse lover reveals
Mackenzie Shirilla, a convicted double murderer, reportedly embraced a twisted nickname in prison, according to her former girlfriend. The ex-inmate revealed that Shirilla was known as 'Shirilla the killa' and was a demanding partner during their brief relationship. Despite her serious charges, Shirilla maintained a bubbly demeanor and shared plans for her future outside of prison.
- ▪Mackenzie Shirilla was convicted of intentionally crashing her car, resulting in the deaths of her boyfriend and friend.
- ▪Her former girlfriend, Shyann Topping, revealed that Shirilla was given the nickname 'Shirilla the killa' in prison.
- ▪Shirilla expressed plans to become an influencer and write a book about her experiences after her release.
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US News breaking Mackenzie Shirilla boasted about sickening prison nickname after she killed 2 people in crash, jailhouse lover reveals By Georgia Worrell Published May 25, 2026, 11:57 a.m. ET See more of our coverage in your search results. Add The New York Post on Google “Hell on Wheels” murderer Mackenzie Shirilla boasted about being given a twisted nickname in her all-women lockup, her prison ex-girlfriend claimed. “We started talking and she told me her nickname was ‘Shirilla the killa,” like, that’s what her bunkmates called her,” former Ohio Reformatory for Women inmate Shyann Topping told the US Sun. Topping, 27, told the outlet she dated the 21-year-old convicted double murderer for a couple of weeks behind bars – where Shirilla was a very demanding girlfriend.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at New York Post.