AlQa'dah 5, 1432, Oct 3, 2011, SPA -- Two police officers died in a car blast in Dagestan's city of Kizilyurt. As a source in the Interior Ministry of the republic told Itar-Tass, "the power of an explosive device planted in a car was equivalent to about 20 kilograms of TNT". "At about midnight, when an armored Gazel car with police officers was going by, unidentified people set off a bomb planted in a VAZ-2106 car parked on the roadside," the source said. "As a result, two police officers died of wound. The car was heavily damaged." Criminal proceedings were instituted.