PHOENIX (AP) — Police are investigating a Christmas shooting at Sky Harbor Airport in Phoenix that left three people injured by gunfire and another person stabbed. Phoenix police said the evening shooting happened at around 9:45 p.m. at an airport restaurant that is outside the security checkpoints in Terminal 4.

One person was pronounced dead at the scene, another was taken to the hospital and pronounced dead, and the third victim was taken to a trauma center and listed in critical condition.