Ullrich Bonte has decided to participate in an easy burglary: he will stay in the car , watch around and communicate with the burglar through a walkie-talkie.So the burglar manages to open a door with a key,but he has to kick down another door.Ruth Mommsen awakes her husband because she listened to noise,her husband goes down the stairs and is killed by the burglar.Outside a neighbor of the Mommsen family arrives and asks Ullrich to move the car.But they listen to shots and after to Mrs Mommsen asking for help.So the neighbor invites Ullrich to enter in house.Then Ullrich stays a moment with Mrs Mommsen.When the police asks him what he was doing, he answers that he had stopped and was look at a map because he got lost.Some minutes later Derrick and Mrs Mommsen talk together: Mrs Mommsen is convinced that Ullrich is an accomplice of the burglar, that Ullrich didn't want to be in the house, that he was trembling when the old lady gave him her arm.So she has invited Ullrich to visit her tomorrow.
—zutterjp48