/diy/ - Do It Yourself

ok so I live next to some highly autistic cunt who glares at me through the windows every time I go outside, I leave for work he is at the window, I water my plants he's at the window, I wash my car he's at the window. And more recently a lady living down the street came to tell me this faggot is taking pictures of my backyard and showing it to the other neighbors. So I've had it with this nigger but he won't let me confront him (goes back to his house when I try to catch him on the street, drops whatever he is doing in his backyard and rushes inside when I go, doesnt respond to knocking) yet the fucking sperg keeps fucking with me.
I know cops won't do shit about staring through the window and taking pictures of lawns.
More generally I've noticed that it is the fucking problem with these little shits, the fuck with you in a way that any type of retalation like contacting authorities or fucking them up would be disproportionate and you end up being the one at fault. So my last remaining option has come to ruin this faggot's life with petty shit flinging.
Asking for wisdom in the matter from experienced fellows