FOX31 DenverFrontier passenger reportedly gropes woman then urinates on the seat in front of himFOX31 DenverDENVER – When Frontier flight 864 left Denver on Thursday bound for Charleston, it started out like any other flight. By the time it landed though, passengers describe the flight from hell. “I got a seat on the back of the plane where I could just lay ...Passenger: Man assaulted women, urinated aboard Frontier flight from Colorado to S.