That night, an explosion in Makhachkala, the path of the policemen. The incident occurred near the Industrial Highway at the time of travel patrol vehicle 1 Regiment PPSM ATC Makhachkala. At the time of the explosion in the car were three policemen. An explosive device of unknown sample was packed with striking elements in the form of nuts and bolts. As a result of the blast victims and survivors there. Motor vehicle received minor injuries. In this criminal case.