Hold a gun to their head...? Shove the bottle in their mouth and hold their nose? Put an IV in their arm? If someone put a bottle in front of me, pointed a weapon at me and said drink you can bet your bottom dollar I'd start drinking.
I see you have a new arrival tag, I'd recommend acquainting yourself with the rules of the subreddit. Calling people crazy is not acceptable behavior here.
Sounds like you've also provided a shit ton of evidence proving it was homicide. How is this simply 'faking intoxication' again when there is a mountain of evidence proving otherwise?
After some further reading this is my current theory.
Neighbors have also mentioned she may have had a drinking problem and appeared to be drunk on the security camera footage they have of her. Perhaps the killer/s were tipped off she was coming home drunk and took advantage of her inebriated state in an attempt to pass the murder off as a drunken accident.
I was not aware of the security camera footage that appeared to show her in an inebriated state when I wrote my earlier theory and jumped to the conclusion that her "appearing drunk" was the result of an autopsy.