Man in the hat in Brussels airport bombing released by police due to lack of evidence

Belgian police have released the man who was arrested on the suspicion of being the 'man in the hat' captured on CCTV with two suicide bombers at Brussels Airport due to a lack of evidence.
The man released, Faycal Cheffou, who is said to be a journalist was arrested on Saturday but was released earlier yesterday by the  police due to a lack of evidence, according to authorities.
They have  now increased the effort to locate the third bomber who was seen in the CCTV wearing a black hat and dressed in white and was seen calmly pushing his luggage through the departure lounge at Brussels Airport.
Just moments after this footage, his two companions detonated two huge suicide bombs, killing 15 people and injuring dozens more.

SOURCE: LINDAIKEJI