Whitney Houston's Cause of Death

Whitney Houston's cause of death is an accidental drowning in a bathtub, but the "effects of atherosclerotic heart disease and cocaine use" were  the contributing factors in her death, the Los Angeles County Coroner said in an autopsy report released on Thursday.The toxicology tests found other drugs in her body, including marijuana,  Xanax (anti-anxiety drug),Flexeril (muscle relaxant),and  Benadryl (allergy medicine).These drugs "did not contribute to the death,"it said.The final coroner report is expected to be available within two weeks, the coroner said.