AdvertisementAfter Spain Attacks, 4 Suspects Appear In CourtAugust 22, 2017Merrit KennedyfacebookEmailFour men —Mohamed Houli Chemlal (from left), Driss Oukabir, Salah El Karib and Mohamed Aallaa — suspected of being part of a terror cell accused of killing 15 people in attacks in Spain leaves a Civil Guard base on the outskirts of Madrid prior to their court appearance on Tuesday. (AP)