Riyadh, Dhu-AlQa'dah 9, 1437 H, August 12, 2016, SPA -- Security spokesman for Ministry of Interior stated that preliminary investigation with murderer of Corporal / Muthhil bin Fahd Mohammed Al-Selouly has revealed that the he belongs to terrorist organization of Da'esh and pledge allegiance to them and he monitored the victim inside the mosque and after getting out of it. The murderer acknowleged that motive to commit this crime is that the victim was a security official, and he communicated with some elements of the organization abroad before committing the crime. Security forces could control crime tool and which was a knife found out traces of blood and the car which was used by murderer with a large sum of money. Security forces also arrested six other people, all of them are Yemenis on suspicion of links to the case. The investigation is still ongoing in this terrorist crime and work is underway to track and control all of relevants to the case and any updates available will be announced later. -- SPA 21:48 LOCAL TIME 18:48 GMT www.spa.gov.sa/w