When officers arrived, a witness provided a description of the man, who was no longer in sight. Police said the threats were traced to the 8th floor of the hotel, which was then evacuated so police could go through each room. Guests from that floor were moved to a secure area and guests on other floors were asked to stay in their rooms. Detectives interviewed the occupants in a room where a call had been made to 911 and determined they were not in danger, police said. McNew said there were no reports of injuries or shots fired, and no arrests were made. All areas of concern were cleared at about 2 a.m., she said.