The explosion on board Daallo Airlines Airbus A321 at 11,000 feet Tuesday killed the suspected bomber, who was sucked out of the plane, and forced an emergency landing.

A source close to the investigation showed Fox News the security video from Mogadishu’s airport, which shows two men, one an airport worker in an official reflective vest, passing the laptop to the bombing suspect in the airport terminal after he passed through a security checkpoint and shortly before he boarded.