Hairston suffers concussion as UNC beats Boston College on the road, 82-70 Posted Jan 29, 2013 P.J. Hairston ignited a first-half run and scored 14 points before he was taken off the court on a stretcher after a scary fall late in the opening half of North Carolina's 82-70 win over Boston College on Tuesday night. Hairston banged the back of his head on the floor after colliding with teammate Dexter Strickland. James Michael McAdoo led UNC with 17 points and 10 boards. (GoHeels.com)