Don't be a retarded moron.
So what you're saying is that some serial Trash chute killer somehow got into an apartment building that probably doesn't let just anyone in
Hid in the room with the trash chute waiting for someone to throw their trash out, EVEN THOUGH the janitor told the tenants NOT to use THAT ONE.
But drunk lady gets off elevator, forgets purse in elevator, and just happens to decide to go to the area the guy is hiding in?
huh. That is some far out shit. I recommend that you go visit a Trash chute and wait for him