The Security Spokesman of the Ministry of Interior said in a statement today that security authorities responded after Friday prayer today to a report of an explosion in a mosque in Qudayh Town, Qatif Governorate. The Security Spokesman said that it turned out that during the performance of Friday prayers in mosque of Imam Ali bin Abi Talib in Qudayh town of Qatif Governorate, a person detonated an explosive belt he hide under his clothes, resulted in his death and the Martyrdom and injury of a number of worshipers. The competent authorities have started their investigation in this terrorist crime and transport of the injured to the hospital.