In Bashkiria the schoolboy was killed after playing with a gas balloon, reported on the website of the Republican Department of the Investigative Committee.
On the afternoon of 4 January, two 12-year-old boys bought in the shop in the village of mykhailivka three can of gas and began to play with them in the back room. One student gained gas in my mouth to make a fire show, and lost consciousness. Adults found the injured and was taken to the hospital. Despite their assistance, the child died.
In fact the incident started investigation verification.
In April, two teenagers in the Chelyabinsk region died in the fire truck. They got into the vehicle to steal it was in the product. One of the teenagers died on the spot, the second died in hospital. Presumably, when one of the young men struck a match, blew a couple of acetone allocated disposable tableware, were in the car.