Cuyo
Training a Guineapig army
He was a rapist, illegal immigrant and also escalated the fight.
It sucks that he is dead, but there are also consequences for your actions. Doesn't sound like the charges of murder or whatever were warranted. Someone getting killed in a fight rarely results in very serious charges... if weapons aren't present.
A foot to the head is assault with a deadly weapon in most states. Not sure about Pennsy.