(Rochester, MN)  --  A 24-year-old man suffered serious injuries after falling three stories from the window of a Rochester motel.  The desk clerk at Super 8 told investigators the man seemed quite drunk when he asked hotel staff to contact someone he believed was staying in a third floor room, and left the lobby when he was told the room wasn't occupied.  He came back not long after, however, went to the third floor, and tried to climb out of a window in a public area.  Police say he fell to the parking lot below, and suffered severe injuries to his head, arms, and legs.  He is listed in critical condition.