Acclaimed Nova Scotia battle rapper Pat Stay was the victim of a fatal stabbing in downtown Halifax early Sunday. Halifax Regional Police say an autopsy has determined he was the victim of a homicide. Police said they were called to the 1600 block of Lower Water Street around 12:36 a.m. AT. Stay was taken to hospital, where he later died. Halifax Regional Police spokesperson Const. John MacLeod did not have any information about what led up to the stabbing or whether there were any witnesses. The Dartmouth, N.S., man was revered for his work in rap battles, where two rappers...