Aug. 21 (UPI) -- Spanish police said Monday a primary suspect in last week's van attack that killed more than a dozen people in Barcelona has been shot dead.
Police said Younes Abouyaaqoub, the purported driver of the van that rammed into a crowd of people in a Barcelona tourist district, was finally located in the Subirats neighborhood of Barcelona on Monday. His discovery followed days of a massive manhunt across Western Europe.
"We confirm that the man shot down in Subirats is Younes Abouyaaqoub, author of the terrorist attack in Barcelona," Catalonia's Mossos d'Esquadra security agency said.
Some witnesses reported that Abouyaaqoub was wearing a suicide belt -- but could not detonate it -- when he was shot.
Authorities had searched for Abouyaaquoub, a Moroccan national, for four days following the attack on Thursday. Investigators say he allegedly drove the van into a crowd in Barcelona's busy La Rambla area and fled on foot.
The manhunt spread across Europe prior to his fatal shooting.
Abouyaaquoub, 22, previously evaded capture when he rammed his way through a police checkpoint in a stolen vehicle an hour after the attack, Catalan police said.
Police said Abouyaaquoub sped off with the car's owner, Pau Perez, still inside. Perez's body was later found in the vehicle with stab wounds, making him the 15th person to die in the sequence of attacks.
Thirteen people died in the first attack in Barcelona and one died during a second strike in Cambril, where police killed five suspects as they attempted to flee.
Photographs of Abouyaaquoub were posted on social media sites by the Mossos d'Esquadro, the Catalonian police force, with the message, "He is dangerous and could be armed. He is sought as the alleged perpetrator of the Barcelona attack on August 17. He was the van driver."
The investigation has also concentrated on a building explosion in Alcanar, near Barcelona, the day before the car-ramming attacks. Police believe explosives manufactured there were likely to have been planned for an attack.
Among those killed in the blast was a Muslim cleric, Abdelbakr El-Satty, who authorities regard as a possible link in the Barcelona plot.