I don't want to throw water onto the fire, but....
Back around 1985 there was a famous case in NYC, the "stun gun" case. A suspected pot dealer was "tortured" by Police from the 106 PCT with a stun gun. It left a mark, a bunch of them went to jail. The dealers name was Mark Davidson.
A few years later, they had Greek Fest (a black fraternity get together in the beginning of summer) at Jones Beach on Long Island. Who gets shot at Greek Fest? You got it, good old Mark Davidson.
The point being, if there even is one, it is pretty darn uncommon for someone to be shot "accidently" TWICE. Something is up with with guy, and it may be way beyond the powers of a mere mortal to do anything about it.