According to reports released yesterday by coroner officials, Whitney Houston’s death was caused by accidental drowning in the bathtub of her Beverly Hills hotel room on February 11, 2012. Autopsy results revealed the singer suffered from atherosclerotic heart disease, which occurs when the body’s vital arteries become hardened from plaque build-up and is often associated with blocking blood flow to the heart. The toxicology findings also “suggested chronic usage” of cocaine, which was said to be a contributing factor in her death because the drug can constrict blood vessels and reduce blood flow. Several other illegal and prescription drugs were reportedly found in her system as well, including marijuana and Xanax. The heart condition combined with Houston’s drug abuse were said to lead to the subsequent drowning. The coroner’s findings maintain that no trauma or foul play is suspected and the full report is expected to be released in the next couple weeks.