UK shot clock violation. I think it was at 1:25 remaining. Trey Lyles had just put it up from the center of the paint. I thought he was fouled trying to get the shot off but haven't seen the replay.
I saw the photo below and wondered if it was the same play. If it was, that would explain why his shot missed the rim.
I don't know if this was the same play, or if it was a different play, if a was foul called or not.