A student of the Portmore HEART Academy in St Catherine was yesterday shot dead by unknown assailants. Dead is 22-year-old Phillip Murray of a Braeton address in Portmore. Preliminary reports are that about 7:00 pm residents in the community heard explosions and called the police. On their arrival, Murray’s body was seen lying just outside his house with what appeared to be a single gunshot wound to the head. No motive has been established for the killing.