when did whitney houston die

Whitney Houston died on February 11, 2012. Her official time of death was at 3:55 p.m. She was found unresponsive and submerged in a bathtub inside Suite 434 at the Beverly Hilton Hotel in Beverly Hills, California. The cause of death was ruled as an accidental drowning with contributing factors including heart disease and cocaine use. She was 48 years old at the time of her death.