State police say a Mattapoisett man driving a tractor-trailer that rolled over on Storrow Drive in Boston on Friday was "alert" and uninjured following the crash.
Massachusetts State Police say a trooper has shot and killed a man who brandished a knife and refused orders to put it down near Boston University.
The state police superintendent, Col. Timothy Alben, says the trooper encountered the man Friday afternoon on a footbridge over Storrow Drive near the BU campus...