Three people were shot and another person was stabbed at Phoenix Sky Harbor International Airport in Arizona during a family dispute in one of the terminals Wednesday night, police said.

Airport operations are back to normal at Phoenix's Sky Harbor after a Christmas family dispute that resulted in a shooting and stabbing, police said.

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

Tributes have been left at the property where a man was shot dead after a Christmas Eve standoff with armed officers. West Mercia Police has referred itself to the Independent Office of Police Conduct (IOPC) over the man's death, which happened several hours after paramedics expressed concerns for the safety of a man who had a knife.

Columbia police officers said that a 4-year-old child died in South Carolina after being shot on Christmas Eve.

Lincoln police say the teenager feared for his safety and fired multiple rounds when he saw an "unknown individual."