The motive for the stabbings that started at a home and ended inside a shopping mall remains unclear
Police say a deadly stabbing spree in Massachusetts could have been worse if not for one man's heroic actions. Two victims were killed in the rampage, and at least five others were attacked. The motive for the stabbings that started at a home and ended inside a shopping mall remains unclear. Anna Werner reports from Taunton, south of Boston.
