During his time with the police, Klaus-Peter Lipphaus has experienced many things that exceed the limits of the imaginable. During his decades of work as a detective, he investigated drug gangs and organized crime, but above all in numerous harrowing murder cases. Greed, sexual urges, sheer lust for murder - Inspector Lipphaus was confronted with all varieties of infamy from which people become murderers. In his book, he now reveals the most shocking cases he helped solve during his eventful career; from child murders to deadly family disputes to the double murder in Herne, which made big headlines in 2017. Lipphaus' stories prove the tireless commitment with which the police fight every day to ensure that every perpetrator is brought to justice. So that no crime goes unpunished.