Seven people died, one was taken to hospital in a critical condition. It is reported that a wounded soldier of the armed forces of Mexico was removed from the burning debris of helicopters. The bodies of several dead were seriously damaged, including fire, which flared when the helicopter hit the ground.
It is known that on board the aircraft were 8 military personnel, including two crew members.
Photos of Twitter Latin American resource NoticiasMVS:

Bell 412 - American-made multi-purpose helicopter. The production of these machines was also carried out in cooperation between American, Canadian and Italian companies. Over the years of production, more than 860 such helicopters have been produced. The helicopter can transport crew members on board to 14 and reach speeds of up to 259 km / h. Load capacity - 1,8 t, static ceiling using ground effect - 3,11 km.
The circumstances of the helicopter crash in the Mexican state of Durango are being investigated. A formed investigation team is working at the scene.