Homeless Man Arrested for Knife Incident at Gainesville Shelter

Thomas George McCarthy III allegedly chased a man with a knife at GRACE Marketplace before being apprehended by police.

Published on Feb. 7, 2026

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A 36-year-old homeless man named Thomas George McCarthy III was arrested in Gainesville, Florida after allegedly chasing another man with a knife at the GRACE Marketplace homeless shelter. McCarthy was charged with aggravated assault with a deadly weapon, resisting an officer without violence, and possession of drug paraphernalia.

Why it matters

Incidents of violence and weapon use at homeless shelters and resource centers raise concerns about public safety and the need for better security and mental health support for the homeless population. This case highlights the challenges faced by service providers and law enforcement in maintaining order and protecting both staff and clients.

The details

According to police, McCarthy took a filet knife from a sheath around his neck and threatened to kill the victim before chasing him from the cafeteria to the front gate of the GRACE Marketplace facility. Witnesses reported seeing McCarthy chasing the victim while holding the unsheathed knife, and believed he would have stabbed the victim if he had caught up to him. When police arrived, McCarthy allegedly refused to get off his bicycle and had to be taken to the ground and handcuffed. A search incident to arrest produced a glass pipe with white residue.

  • The incident occurred around 11:54 a.m. on February 6, 2026.
  • McCarthy was arrested and charged on February 6, 2026.

The players

Thomas George McCarthy III

A 36-year-old homeless man who was arrested for allegedly chasing another man with a knife at the GRACE Marketplace homeless shelter in Gainesville, Florida.

GRACE Marketplace

A homeless shelter and resource center located in Gainesville, Florida where the incident took place.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident (San Francisco Chronicle)

What’s next

The judge in the case will decide on Tuesday whether or not to allow Thomas George McCarthy III out on bail.

The takeaway

This case highlights the ongoing challenges of maintaining safety and security at homeless shelters, where mental health issues and substance abuse can contribute to violent incidents. It underscores the need for improved support services and coordination between shelter staff, law enforcement, and the broader community to address these complex problems.