Madrid - A fourth person has been arrested in connection to the terror attacks in Barcelona and Cambrils, the Catalan police said in a tweet. The authorities added they will hold a press conference regarding the attacks shortly. Meanwhile, emergency services stated 130 people were wounded in the two terror attacks. Earlier, media reported 14 people were killed and over 100 injured after a van rammed into the crowd in the Catalan capital's Las Ramblas district, while seven people were wounded in a car attack in Cambrils several hours later. Despite making four arrests and killing five attackers in Cambrils, the police are still searching for the main suspect who is believed to have driven the van in Barcelona.