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.

Gunfire at Phoenix Sky Harbor International Airport on Christmas night left three people wounded, police say. Another person was stabbed. One was in critical condition.Then there was a second incident involving firearms,

In an unrelated incident, a man was arrested after he allegedly arrived at the airport with firearms after receiving a text falsely saying there was an active shooter.