Home sweet home(part 2)

The police was at Johnson’s home by the time the children arrived at the atrocious scene. Mr. Johnson could not believe the situation. His wife’s body was there lying on the floor with her skull completely destroyed. The mysterious thing was that no one saw anything, any strange event. Even rarer was the fact that money, jewels and valuable pictures were at the house. It seems that the burglars were not looking for money or material things.
The police eyes were upon Mr. Johnson; but he had been in town working. There were witnesses who could confirm this.
Blood was spilled all over the room. The police took some blood samples so to be tested. The DNA was unknown.
The police went away. Mr. Johnson stayed close with his children who were traumatically shocked. They were about to go to bed when there was somebody knocking at the door. Mr. Johnson answered it. It was a man around his thirties. Covered with mud, dirty and barefoot, the man seemed not normal. His look was astray. He seemed confused. He told Mr Johnson he had news about Mr. Johnson’s wife.
-“Are you kidding? Aren’t you?”
-“No, I am not.” answered the man with the astray look.
-“What kind of sick joke is this?" shouted Mr. Johnson furiously.
The stranger began to laugh and gave Mr Johnson the creeps.
-“Get out of here, you bloody maniac!
Te man who was outside kicked at the door and said: “This is my house and you are taking a place it is not yours!” “They are my children! I promise you I will be back and they will be with me you like it or not.”