The successful entrepreneur Roland Musil has been found dead in his study of his house. Two burglars with balaclava entered into the house looking for the keys of the cars, then Roland Musil took his revolver and went to look what was happening, he stopped a burglar, but the other one hit him in the head with a statue and they went away with two cars of the family. Suddenly the team listens to a cell phone ringing, one of the burglar left his cell phone in the house. Mrs. Musil says that she didn't hear any noise, because she sleeps in a separate room. The housekeeper said that Mr. Musil used to awake early to work in his study.
—zutterjp48