A grandmother is sitting at home, suddenly the lights in the apartment turn off. Wait twenty minutes, thirty minutes, a knock on the door. He opens, and sees an electrician (by the fact of a fraud), who begins to explain that there has been a short-circuit, and most likely, in her apartment. He says he needs to inspect electrical appliances that could have burned out. He starts from the kitchen, looks at the stove, the oven, approaches the refrigerator, moves it away, inspects, and says that it is the part of the refrigerator that burned. He convinces the hostess that it is almost impossible to buy such a piece, but for a certain fee he offers to repair it with false funds. The hostess agrees, because the new refrigerator is expensive, and the products will all go wrong. Then the electrician pretends to be a refrigerator. After the work is done, the rubber is included in the cleaner, the refrigerator is running, and the scammer asks to settle with it. Solitary retirees, usually choose these, of course, do not refuse to pay for repairs.