At about 3:46pm, Friday, March 30, 2007, officers from District B-2 (Roxbury) received a radio call for a person shot at the intersection of Columbia Road & Washington Street. On arrival, officers located an 18 year-old male suffering from multiple gunshot wounds. That individual, Dwayne Graham, 18, of Hyde Park was transported to Boston Medical Center where he later succumbed to his injuries and was pronounced the following evening on March 31, 2007.Boston Police continue to actively investigate the facts and circumstances surrounding this incident. Anyone with any information is strongly urged to contact the Homicide Unit at (617) 343-4470 or by calling the CrimeStoppers Tip Line at (800) 494-TIPS. Callers may remain anonymous.