Police in Sarajevo detained on Wednesday the director of Bosnia’s Intelligence-Security Agency (OSA), Osman Mehmedagic, who prosecutors suspect of abuse of office, document fraud and money laundering.

According to Sarajevo Canton Interior Ministry (MUP KS) Spokesperson, Mirza Hadziabdic, the police operation comes as part of an investigation regarding the validity of his university diploma, while the money laundering suspicions are related to the purchase of a house in Sarajevo.

The director of the American University in Tuzla, Denis Prcic, was also recently arrested over the case of Mehmedagic’s diploma, as he is suspected of “aiding a perpetrator” after a crime was committed.