Published: Apr 22, 2014 6:16 AM EDT

NAPLES, Fla. -- A Lehigh Acres man is in serious condition after he fell more than 15 feet off a 7-Eleven roof. According to the Collier County Sheriff's Office, it happened at the 7-Eleven convenience store on Collier Boulevard in Naples.

CCSP says Michael Richardson, 58, was pressure washing the roof of the building when he slipped and fell. Count on WINK News to bring you the latest details on Richardson's condition as it becomes available.