On February 28, a small contingent of Ministry of Internal Affairs (MVD) troops entered the city and unsuccessfully attempted to quell the rioting. More professional military units entered with tanks and armored personnel vehicles one day later. Government forces imposed a state of martial law and curfew and brought the crisis to an end. The official death toll released by the Prosecutor General of the USSR (tallies were compiled based on lists of named victims) was 32 people (26 Armenians and 6 Azerbaijanis), although other estimates reach up into the hundreds of victims.