It's also worth remembering, when considering the conspiracy angle, that - and this is something I frequently tell my students - there is nothing anyone can do to prevent a sufficiently motivated and resourceful person from killing themselves. It is extremely difficult to provide a level of oversight that will prevent someone from gaining access to means, and it's probably fair to say that some, at least, of those responsible for guarding people may, deliberately or otherwise, be thinking "it'd be best all round if twatface shuffled off this mortal coil", and negligently (or even "negligently") allow such a thing to happen. And, let's face it, quite a lot of the rest of the world might well feel similar. Personally, I'd rather they had as full a natural life as possible in which to contemplate what they have done, and how far they have fallen, but I'm probably not in the majority.