Downtown Dayton vandalism suspect pleads guilty to felony charges

Credit: DaytonDailyNews

A 60-year-old man with a lengthy criminal record has pleaded guilty to multiple felony charges after a vandalism spree in downtown Dayton.

Mark Arden this week pleaded guilty to five counts of fifth-degree vandalism, and every count could carry a prison term of between six to 12 months, according to Montgomery County Common Pleas Court records. He could also face a fine up to $2,500 for every count.

A broken window at Rabbit Hole Books at 29 W. First Street in the northwest part of downtown Dayton. Someone damaged windows and doors of at least six businesses and storefronts on Aug. 12, 2025. CORNELIUS FROLIK / STAFF

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Authorities say Arden was caught on surveillance video on Aug. 12 breaking and damaging the windows and doors of about eight storefronts in a northwestern section of downtown.

Businesses and groups that were vandalized included Teardrop Steakhouse, Rabbit Hole Books, Lisse Beauty Bar, Cosmo Joe’s Atomic Lounge, the League of Women Voters of the Greater Dayton Area and the Salon.

The suspect was injured while breaking the glass windows and doors, and police followed a blood trail to Arden. A Dayton Daily News analysis of court records determined that Arden had been convicted of more than 140 offenses in Dayton Municipal Court in the last 13 years.

Gene Lamar, an employee with Miami Valley Door Lock and Key, measures a window on Tuesday, Aug. 12 in the front of Rabbit Hole Books on West First Street that was damaged due to being vandalized. BRYANT BILLING / STAFF

Credit: Bryant Billing

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Credit: Bryant Billing

Most were minor offenses, like public intoxication and possessing open alcohol containers. But Arden also has been convicted of crimes like criminal trespassing, felony assault and assaulting a peace officer.

Police officials said Arden often gets intoxicated and causes trouble downtown. Vandalism is a felony if the amount of the damage exceeds $1,000. Police said Arden may have caused more than $10,000 in damage.

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