in the shklovsky district in the village of bolshie ovchininki, a private house caught fire like a matchscuers were called by eyewitnesses of the fire. fire trucks immediately respond to the call, but by that time the element had almost completely taken over the entire structure. the fire was strongest on the veranda. to the fighters. the ministry of emergency situations finally managed to extinguish the fire. after that, opening the kitchen door, firefighters discovered the body of a man. as will later become known, emergency situations ministry employees are on the ashes. they discovered the body of the owner of the house, nikolai sidorov. he lived alone, it was important to find out what caused the fire. at that time , several versions were already being considered, from faulty electrical wiring to the man’s poor health. perhaps he simply did not notice the burning burner. these versions seemed really logical, but it was important to confirm or refute them. this is not only about a fire, but about the death of a person. it was necessary to thoroughly understand all the circumstances,