A Cheyenne man who was hospitalized after a fire destroyed his mobile home in the 3200 block of S. Greeley Highway last Monday has died.

The Laramie County Sheriff's Department has identified the victim as 43-year-old Travis Gailey.

Gailey, who lived in the mobile home with his girlfriend, reportedly helped her get out safely and then re-entered the burning trailer to try to save his dog, who didn't make it.

The cause of the fire remains under investigation, but it's believed four space heaters that were in the home may have started the blaze.