May 9 (UPI) -- A Frontier Airlines plane taking off from Denver International Airport hit and killed a pedestrian crossing the runway as the flight took off. The flight was en route to Los Angeles International Airport with 231 people on board Thursday night. DIA posted on X that at 11:19 p.m., "Frontier Flight 4345 reported striking a pedestrian during takeoff at DEN. Emergency crews responded to the scene. Passengers were bussed to the terminal, and the majority have since departed DEN on a