Four men who were found brutally murdered in a Long Island park Wednesday night have been identified, as their families mourn the loss of their loved ones. Their mutilated bodies were found at the intersection in Central Islip, Long Island. Authorities said one of them was so badly disfigured that he could only be identified through a tattoo. Gang violence has been a problem in some Long Island communities for more than a decade. Some Police in the area referenced a Central-American gang called MS-13, saying the group preys on the defenseless.