Overview: Winter: The dark season is also the time of burglaries. The team from the permanent criminal service is called to a residential building in Mainz. Burglars stole thousands of euros there and took heirlooms. A traumatic experience for those injured. Not only valuables were stolen by the thieves; The fact that strangers were able to gain access to their own house and ransack everything in the bedroom also leaves those affected traumatized. Do the secured traces lead investigators Melina Reisel and Kevin Gugenheimer from the Criminal Investigation Service (KDD) to the perpetrators? The team Sarah Schräder and Jonas Horder are called to an accident in the city center. The car was pretty much wrecked and the driver got away with a black eye. However, the novice driver was drunk. He must therefore hand over his driving license during the probationary period.