The shadowy terrorist believed to have made the explosives used in Tuesday's attacks in Brussels and the November massacre in Paris was one of two suicide bombers who died at Zaventem Airport, sources told Fox News.
Morrocan-born Najim Laachraoui, 24, was identified by law enforcement sources as one of two Islamic terrorists seen pushing suitcase bombs and wearing single "dead man's hand" black gloves – in a surveillance photo. The gloves are believed to have hidden detonators. A third man seen in the photo is believed to have escaped the scene and is being hunted.