At about 11:39pm on Tuesday July 25th, officers responded to 128 Intervale Street, Roxbury for a person shot. On arrival they located a male suffering from an apparent gunshot wound. The victim was taken to an area hospital and was pronounced dead. The victim has been identified as Vernon Cobb, 21, of Dorchester. The cause of death has been determined to be a gunshot wound and the manner of death is considered a homicide.Boston Police Homicide detectives are actively investigating this death and ask anyone with information to contact the Homicide Unit at 617-343-4470 or to remain anonymous call the Crime Stoppers Tip Line at 1-800-494-TIPS.