Security camera footage from the Turkey airport attacked by terrorists today appears to show one of them shot by police before he blows himself up.

Airport visitors scattered as a man was pursued by police before he was shot and fell to the ground. His gun slid across the floor.

He writhed around for several moments as an officer approached, before the cop fled.

Seconds later, he detonated and a body part could be seen flying across the floor.

“Witness to Istanbul attack says he saw a police officer wrestle a suicide bomber to the ground. The attacker then detonated his bomb,” NBC’s Richard Engel reports.

Police believe three suspects were involved in the deadly attack at Ataturk Airport in Istanbul.