The police don't have a very good track-record when it comes to stalkers, violent ex-partners and other 'domestics'. Remember the poor girl working in a department store shot by someone she'd gone out with for a couple of weeks? They need a strategy pretty quickly because, even when these men are reported, it doesn't seem to be taken all that seriously.
I just wish the man would shoot himself and we could all get on.... That's all these things ever are. A drawn out theatrical suicide with a few variations depending on location. Take a few people out along the way that have annoyed you, leave something on YouTube or write big long suicide notes letters ... but it only ever ends one way.