Transcript for Man Shot, Killed After Fatally Stabbing 2, Driving Car Into Macy's
Breaking news in the. The reason people are dead after stabbing Rampage in Massachusetts it was a wild situation investigators are gathering evidence at multiple locations this morning. South of Boston the bloodshed starting. With a car crash and ending with a deadly confrontation at a mall where people ran for their lives. Authorities just identified the suspect as Arthur Derosa seen here being loaded into an ambulance ABC's Lauren Lister has breaking details for us Lauren. Candace and I and it was a brutal stabbing Rampage and by the end of it to innocent people would be killed. The suspect will be shot and in all four vacant into separate locations would get stabbed by this man. Out of seven people hollering in the Keller then they tell us a normal day it is Massachusetts shopping mall quickly turning into a scene from all horror movie. Couple noises that could just out it was a gunshot on our. Could into I saw people running kids running younger girls running. The noises were those of a man on a stabbing Rampage 28 year old Arthur de Rosa reportedly senior being taken out on a Gurney taking down mighty and it is attacks. But not before causing her rich they may hand starting in this neighborhood according to authorities this car crash involved the suspect who then reportedly forced himself in did this home. Stabbing a mother and daughter with a kitchen knife. The eighty year old mom down I mean those kind of chaos the fleeing on the race trim mind. Then the assailant taking discard to a nearby mall and crashing into the front door of the Macy attacking more people went inside. Then running to this spurt to Chi's restaurant continuing his streak. The tape from the back to that restaurant. Any US walking towards the front right in as he was coming he was slashing people. In people with troubling Cheney is adamant staff. Witness is fighting back or hiding I went to they beauty salon and I told them that they kill under the Kelso they I'll get out and we all the bathroom. In a restaurant the suspects stabbing two more people killing a 56 year old man Candace and I and it was an off duty police officer who finally brought the brutal attacks do when and shooting the suspect who died at the hospital later. The search for motive is under way according to reports though police say there's no evidence at a connection to terrorism.
This transcript has been automatically generated and may not be 100% accurate.