Whitney Houston: No foul play suspected, says coroner

The Los Angeles county coroner has said that a post-mortem examination of the body of Whitney Houston has found no visible signs of trauma.

A "security hold" has been put on the autopsy results at the request of Beverly Hills police, and the results of toxicology and other tests will not be known for some time.

Ed Winter said paramedics had attempted to revive the singer, after she was found in the bath of her hotel room.