Question: I'm confused by how Victor (the Sloth victim) managed to "survive" an entire year of being tied to his own bed. Even if he had an IV keeping him alive, surely he would have died after a few months, even weeks? Also, how did no one notice him missing when he was trapped in a populated apartment? Surely someone would have noticed his absence; he was an infamous drug-dealer after all.
Question: First time I saw this film was when my parents rented it shortly after it's initial VHS release. I distinctly remember a scene taking place on Sunday morning where the killer knocks on the door to the Mills' apartment and Tracy opens. I have not seen this scene on TV, yet I'm sure I saw it originally since that was when I realised what would happen in the end. Is this scene still left in some editions and why was it taken out?
Question: Okay, I don't get what happened to Victor exactly. Was he tortured? I get that his fingers were somehow used for fingerprints, but I don't get what else. And if he was (technically) still alive, why would all of those air fresheners seen in his room be necessary? What was done to him to make him be only technically alive? And - which victim was he and do we learn what exactly he'd done to earn the killer's malice?
Question: Why didn't Victor scream for help? He was held captive in a populated apartment. If he had screamed for help while John Doe was away, eventually someone would have called the police. None of the photos show him with a gag in his mouth, either - not even the first one, which was shown in the film.