Actually, I can’t really take credit for this WITY™ – but I’ll be happy to credit blogger Billy Johnson, Jr, whom I quoted here:
While the cause of death has not yet been revealed, one can only wonder whether it was drug-related.
The results of the autopsy were released today.  Annnnnnnd…bingo.
Whitney Houston was a chronic cocaine user who had the drug in her system when she drowned in a hotel bathtub, coroner’s officials said Thursday after releasing autopsy findings that also noted heart disease contributed to her death.
The disclosure ended weeks of speculation about what killed the Grammy-winning singer on Feb. 11 on the eve of the Grammy Awards.
[…]
Coroner’s Chief of Operations Craig Harvey said cocaine and its byproducts were found in Houston’s system, and the drug was listed as a contributing factor in her death. He said the results indicated Houston was a chronic cocaine user.
Okay, that’s the WITY™ for Mr. Johnson.  Here’s my  WITY™.
Toxicology results also showed Houston had marijuana, Xanax, the muscle relaxant Flexeril, and the allergy medication Benadryl in her system. Houston died just hours before she was scheduled to appear at producer Clive Davis’ pre-Grammy Awards bash.
Uh-huh.
What?  Did?  I?  Tell Ya™???