4 Barcelona attack suspects appear for court interrogations

MADRID | Four alleged members of a terror cell accused of killing 15 people in attacks in Barcelona and a nearby resort appeared in court Tuesday, a day after the last missing member of the cell was gunned down by police.
The four men were arrested last week for their alleged involvement in planning or carrying out vehicle attacks on pedestrians in Barcelona on Thursday and the northeastern town of Cambrils early Friday.
Mohamed Houli Chemlal, a 21 year-old arrested after he survived an exp