Conversation so far:
When did Whitney Houston die?
Whitney Houston was pronounced dead at 3:55 p.m. on February 11, 2012.
How did Whitney Houston die?
On March 22, 2012, the Los Angeles County Coroner's Office reported that Whitney Houston's death was caused by drowning and the effects of atherosclerotic heart disease and cocaine use.
What else was discovered about Whitney Houston's death, aside from the cause being drowning?
The office stated the amount of cocaine found in Whitney Houston's body indicated that she used the substance shortly before her death.

Question: Were there any other details found about her passing?
Self-contained rewrite: Were there any details found about Whitney Houston's passing other than having cocaine in her system?