A man died Sunday after being found in a pool in a motel in Prince George’s County, authorities said.

Rescue personnel began CPR after taking the man out of the pool in the 5100 block of Allentown Road, said Mark E. Brady, a spokesman for the county fire and rescue service.

The man was taken to a hospital, where he died, Brady said.

The man was not identified and the circumstances of the incident were not known immediately.

The site of the incident, which occurred about 7 p.m., is south of the Capital Beltway and less than a mile west of Joint Base Andrews.