A teenager who allegedly committed two brutal hate crime attacks against Sikhs in New York City has been stabbed to death, police announced Friday. Officers found the 19-year-old stabbed in the chest in Brooklyn, with the blade used to kill him laying beside him missing a handle. Douglas was taken to Brookdale Hospital where he died. Nirmal Singh, visiting NYC from India, was one of Douglas’ alleged victims. Douglas was charged with breaking his nose as Singh was strolling through the Richmond Hill neighborhood in Queens. Douglas was also charged with mugging two other Sikh men with a friend—hitting them with wooden sticks, robbing them, punching them, and snatching the turbans from their heads.