Police release a sketch of the second attacker in Brussels metro station

Belgian authorities have been looking for the accomplice of Khalid El Bakraoui responsible for the deadly attacks at Brussels metro station, according to French newspaper Le Monde.

Authorities have released a sketch of a man filmed by surveillance cameras in the Brussels metro on Tuesday carrying a large bag alongside Khalid El Bakraoui just before the explosion occurred.

Moreover, police are looking for the third bomber responsible for the attack at Brussels airport.