Riyadh, Rabi'II 20, 1437, January 30, 2016, SPA -- The security spokesman of the Interior Ministry said that further to the statement announced on 19/04/1437 AH on the interception of two suicide bombers while trying to enter Rida mosque in Mahasin neighborhood in Ahsa, ongoing investigations in this despicable terrorist act have so far resulted in the following: First, it has become clear from verification procedures of identification that the suicide bomber of the terrorist crime was Abdulrahman bin Abdullah bin Suleiman Al-Tuwaijri, national identity number 1106061292. He was 22 years old. He had been arrested for participation in rallies demanding the release of detainees on 25/10/1434 AH. Second, the arrest of the second bomber, who is currently undergoing treatment of his injury and whose full information will be announced at a later time. Third: This terrorist act resulted in the martyrdom of 4 citizens and injury of 33 others and 3 security men. 19 of them left the hospital after receiving necessary treatment while the remaining 14 injured people and the three security men are still receiving treatment. The ministry of interior confirms that the security authorities will continue their efforts to track down and prosecute anyone connected with this criminal act. --SPA 23:16 LOCAL TIME 20:16 GMT www.spa.gov.sa/w