Patrick, a young father, comes home to find one of his three-month-old twins, Leon, is dead. He blames his wife Tamara, whom he found by the crib, for the baby's death, and calls the police.   He tells homicide detectives Charlotte Sänger and Fritz Dellwo that this is not the first child they lost under mysterious circumstances. Their first child, Lina, was found dead in her crib after only a fe..

The body of an Asian-looking man is found in an airport hotel, his larynx crushed by a barbell. Inspectors Sänger and Dellwo have their hands full even figuring out who the man is and where he came from, not to mention why he was killed and by whom. Their only lead is the trade convention taking place at the hotel, with more than 600 Chinese guests in attendance. Sänger finds out their..

Star architect Sofia, who owns a major architectural firm, asks her old friend, district attorney Scheer, for help: Her assistant has disappeared. Scheer passes the case on to detectives Sänger and Dellwo, who are less than thrilled. Missing persons aren't really their brief. While they are first reluctant to take the case, they soon grow ever more intrigued by the world Sofia lives in, so very..

Inspectors Sänger and Dellwö have a mysterious series of killings on their hands, all somehow involving the same family. Are they dealing with a deranged serial killer?   Rolf is a single parent with an autistic boy. Strapped financially and personally desperate, he goes to visit the Staupen family to ask them for help. He believes the Staupens derived their fortune from defrauding his own family..

After 20 years behind bars, Nick Graf gets out of jail. In the '70s and '80s, he committed a series of violent bank robberies with his wife. Now, he's seriously ill and has nothing to lose. His only thought is exacting vengeance on Rudi Fromm, the cop who arrested him, before he dies. Even though the former chief detective is retired by now, he takes up the challenge, disappears and begins hunti..