Am wondering whether the following could be considered 'involuntary manslaughter'. Person X repeatedly attempts suicide by repeatedly trying to step off their balcony on a high-level apartment in a short period of time, to replicate a suicide that took place in that same room by a close family member years earlier. Person Y stops them each time, takes them out of the room which they lock, and then moves X to another bedroom in the same apartment. It also has a balcony, so X is to be watched. Eventually person Y goes to the kitchen for tea, and person X proceeds to commit suicide by stepping off the balcony of the second bedroom. Clearly person X should have been taken to a psychiatric unit or at least a ground floor room with no other means of suicide. But could person Y have committed involuntary manslaughter?