This actress accepts a ride home from THE PIG, he leaves, and she doesn't lock her apartment door...in NYC? Or, she locked it and SUPER-DUPPER-HUMAN PIGMAN broke down a steel door, rushed to her bedroom and raped her?
I suspect he came right back knocking and wheedling his way in, he did that in at least a couple of other cases where it wasn’t his own hotel room. I would hope no one in NYC leaves their door unlocked, but he may have pretended he wanted to tell her something or offer her a part, etc. I imagine there will be more details in the New Yorker article (a 2nd one is coming out, but I haven’t seen it yet).