MILFORD, Conn. (WTNH) — The Milford Fire Department responded to a structure blaze on Roses Mill Road late Monday night.

Officials said the building is located at 51 Roses Mill Road in Milford.

On Wednesday, the Milford Police Department said a man was found deceased inside the building upon inspection.

Thursday, Milford PD identified the man as David Dupuis, 54, who was homeless. It is unclear if Dupuis was killed in the fire or died of another cause before it started.

Officials do not suspect foul play in his death.

The cause of the fire is under investigation.

PHOTOS and VIDEO: Footage of the fire and the aftermath can be seen below, including a part of the building that collapsed:

No word on the cause of the fire.