There is no indication yet that illegal drugs were involved in her death..........so until that fact is clearly substantiated, I'm calling her death an accident.
But I'm sure you have clear evidence, rather than heresay, that proves that illegal drugs were involved, right? So who is your source?
Houston had a nearly two-decade-long drug abuse problem and ended up dead in a bathtub at 48. You can look for "evidence" if you want to, but I need no evidence to know that drugs killed Houston, whether she was high when she died or not.
FRegards,
LH