EAST HAMPTON - Officials are investigating the cause of a fire that tore through a mansion in the Hamptons. 

The flames destroyed the waterfront mansion on West End Road in East Hampton yesterday. 

News 12 Long Island has been told people were working on the roof at the time of the incident. 

There are no reports of any injuries. 

According to reports, the home is owned by billionaire Peter Morton, the founder of the Hard Rock CafĂ©.