well here's some tips for all involved:
don't put nooses up in a tree to scare someone off, someone will want to kick your ass. simple cause and effect.
don't beat a kid up over something stupid, you'll get in trouble. simple cause and effect.
I would have kicked the crap outta the kid that did it and taken the punishment if caught, he deserved it. now personally, i'd probably concealed my identity but whatever.