LaGrange police searching for suspect in deadly dog attack

Theresa Patterson was killed in a dog attack near the intersection of Swanson Street and Juniper Street on July 11, 2025. (FOX 5 Atlanta obtained permission from the rights holder(s).)

LaGrange police are trying to locate a man whose dog attacked and killed an elderly woman last week.

What we know:

Detectives said Derrick Parker is wanted on charges of involuntary manslaughter, reckless conduct and allowing a dog to run at large. Police have searched several locations for Parker but have not found him.

Parker's pit bull allegedly attacked an elderly woman on Friday, killing her, according to police.

The backstory:

At about 11:11 a.m. on July 11, officers with the LaGrange Police Department responded to the intersection of Swanson Street and Juniper Street after receiving reports of a person being attacked by dogs. When officers arrived, they found a woman, later identified as Theresa Patterson, in the roadway being actively attacked by two large dogs.

Police were able to intervene and stop the attack, providing emergency medical aid until paramedics with AMR arrived. The woman was taken to Wellstar West Georgia Medical Center for treatment, but officials said she later died of her injuries.

What you can do:

Anyone who knows where Parker is should contact the LaGrange Police Department or Troup County Crime Stoppers.

The Source: Information in this article comes from LaGrange Police through a press release. It also includes past reporting by FOX 5's Christopher King. 

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