Police investigate shooting of 3 people in commuter rail parking lot in Massachusetts

Police say three people were shot in a commuter rail parking lot outside Boston, leaving two of them in critical condition. Police say several dozen people were in the parking lot of the Metropolitan Boston Transit Authority's Montello Station in Brockton, Massachusetts when the shooting happened shortly after 3 a.m. on Wednesday. A man and a woman were dropped off at a hospital while another man was taken to a hospital by ambulance. The shooting is being investigated and police did not immediately release more information.