The double terrorist attack of May 3 in Makhachkala was committed by the Aliyev brother and sister, RIA Novosti reports.
Alibekov told the police of the Sovetsky District in Makhachkala on April 29 that her children had gone missing on April 25. They committed the terrorist attack at a traffic police station in Makhachkala on May 3.
A car went off with a suicide bomber that day. Another blast followed when a car with a bomb inside exploded, killing 13 and injuring over 100 people.
Husein Mamayev was the organizer of the terrorist attacks. He was killed by the SWAT team at the Karaman Village of the Kumtorkalinsky District of Makhachkala.