The police found a family of five in a house in Königs Wusterhausen in Brandenburg - all of them were dead. A farewell letter from the father is now said to contain references to a harrowing motive.In the case of the five dead in Königs Wusterhausen (Brandenburg), details from the family father's farewell letter have become known - and they indicate the man's worries about being arrested because of a forged vaccination certificate. According to the judiciary on Tuesday, this resulted in the 40-year-old's fear that the children would be taken away from him and his wife.The husband killed his...