Corey Capers(victim)  Carl Knox(supspect)

Corey Caper 31 years old was stabbed to death in Manhattan, Ny. The victim  was attempting protect a friend from  domestic abuse by her boyfriend the 47 year-old Carl Knox aka Abdul Hakim. The incident took place at  E. fifth street in Alphabet city at the suspects home around 3 am. When Capers intervened, he was stabbed multiple times with a knife. According to cops, suspect Knox has a lengthy criminal history dating back to prison sentence in 1986, more than two dozen arrests including  rape, weapon possession, and assault.