While waiting for an inbounds pass (19.8 seconds), Wolverines center Mitch McGary crumbled to the floor, sending the referees to the monitor to review what had happened (4 minutes, 31.9 seconds) before they finally gave McGary a free throw (30.9 seconds) because, as it turns out, Kansas guard Elijah Johnson had hit him below the belt.
WSJ: NCAA Tournament: A Basketball Telecast With a Little Basketball