JACKSONVILLE, Fla. – Jacksonville's Fraternal Order of Police mourned the death of Jacksonville Sheriff's Office Sergeant Gregg Mattson over the weekend.
Mattson passed away due to health-related issues, cause of death has not been released.
Our FOP family is devastated by the passing of JSO Sgt. Gregg Mattson who passed due to health related issues. He was a...Posted by Fraternal Order of Police Jacksonville, FL Lodge 5-30 on Saturday, July 27, 2019