Приличные люди

What should I do if a relative who has recently been released from prison has settled in your house? And made your family's life unbearable. And you and your wife accidentally killed him. And the neighbor's boy saw you trying to bury the corpse in the backyard. And the traffic police inspector drew attention to your taciturn relative in the car. Not really imagining life behind bars, you probably have to get rid of the corpse... and, apparently, of the little witness ... and somehow you should not allow the policeman to tell you that you have not quite a living person and someone else's child in your car.