El Pais Liveblog
https://elpais.com/ccaa/2017/08/18/catalunya/1503046409_768729.html?id_externo_rsoc=TW_CM
The man who was found dead in the vehicle that struck an agent of the Mossos at a control post of the avenue Diagonal on Thursday died of stab wounds and not by shots of the agents, reason why the police investigates now the possible relation of the event with the attack of Barcelona.
BBM
more details:
Daily Mail
http://www.dailymail.co.uk/news/article-4801928/Barcelona-terror-investigators-make-arrest.html
But it has now been revealed that the owner of the vehicle - not the driver - was found dead inside after being stabbed, possibly in a carjacking.
Catalonia's interior minister, Joaquim Form, told local radio that the car was smashed into the police checkpoint on the Avenida Diagonal before being dumped in Sant Just Desvern.
Two officers were hurt and one suffered a broken leg as police opened fire in an attempt to stop the car.
Josep Lluis Trapero, head of police in Catalonia, said the dead man was Spanish and not connected to the terror attacks.
BBM
The fourth arrest that has been made a short while ago is the man believed to be the driver of the car, and thus possibly the murderer of the man found stabbed to death.
The man arrested is a 34-year-old Moroccan national linked to the wanted Moussa Oukabir.