Found on the police forum:

I remember when I was checking, I found in the table of one opera, a refusal material.
The convict was taken to the hospital with two knives in the heart area. The essence of the refusal: the convict waited for the train, but he was not there for a long time, then he went to the city to a friend, but that house did not appear, then he decided to sit on the window and play in a scarf, which he folded a corner. In the process of the game, the knife lay with the blade up, and the man was tired, clutched on the wall and fell asleep, and in a dream the hand slipped and he fell directly on the knife, which fell into the area of the heart, then this man from the annoyance pulled out the knife and threw it on the window, where he again lay with the blade up, and the man again also clutched on the wall and fell asleep, and again fell on the knife, so he got two knife in the area of the heart, and at the same time he was guilty of everything himself and no one is accused of anything.