I think the question is whether punitive policies work in that way. I'm fairly comfortable saying this person getting locked up for a long time will probably not deter too many others from doing similar, at a personal level. I suppose it can be argued that it doesn't have to act as a deterrent to individuals at a high rate, but to groups? But... why aren't we then hearing about everyone else that enabled this? (That is, this just encourages more folks to make sure to have a scape goat.)

Or, do we really think it was down to just this one person's actions?