BARCELONA, Spain (AP) — Police in Spain searched the headquarters of the ruling Socialist Party on Wednesday as part of an investigation into possible financial wrongdoing linked to three former party members and other individuals who allegedly tried to influence police and legal cases.

The search of the office in central Madrid is another blow to the party of , whose Socialists have been hammered by a to his some of its leader's closest confidants, his wife and brother and the previous Socialist to hold his office.

The Associated Press