A young man is killed when he was racing with his friend. When the man who killed him is found dead, Moser and Rex go to investigate.

This is Bóck 's first case with the group. A young woman and her brother are at the landslide. She dies in the middle of it, Dr Graf tells Moser and Bóck that her drink was poisoned, and her brother is the suspect. But soon similar a murder happens, he has drank same drink as she did and soon whole Vienna is in fear.

Female photographer finds diamonds hidden in stuffed bear in museum, after that Moser has to find killer of several people because of the lost diamonds.

A female criminal invites a man, who has stupidly fallen in love with her, to free her from jail.

A young girl dies from a heroine overdose. Moser discovers she was going to appear on TV.

The owner of a doll shop is obsessed with women and dolls. When the body of a young woman is found, Homicide Department of Vienna takes over the case.

A young woman stabs her boyfriend to death under hypnosis. Moser tries to find out who hypnotised her and why.

A young women collapses on the street and dies in hospital. Before the autopsy a security guard is killed and women's body is stolen from the morgue. All evidence points to a dive school.

During the play "Romeo and Juliette" an actor dies, but it wasn't an accident.

A boy is kidnapped. While Moser investigates, the kidnappers realise they took the wrong boy and return for their correct target.

Rex and Moser have to find who poisoned the business director of an expensive restaurant.

A famous doctor and his wife, who is also a doctor, are shot dead in cold blood after a bunch of red roses are delivered to their apartment.