K11 – Kommissare im Einsatz is a German pseudo-documentary in the style of a real-life crime drama, which is broadcast on the private channels Sat.1 and Puls 4 and so far consists of 11 seasons.
In their work, they are supported by Kriminaloberkommissar Gerrit Grass and Detective Robert Ritter (Jonas Rohrmann).
A week Michael Naseband and Alexandra Rietz went on the chase, in the next determined Jens Loors and Nicole Drawer.
On 11 July 2004, resulted in 180, less than a year after the start of the series, and left Drawer Loors the pseudo-documentary, and returned to the real police.
The following three months Alex Rietz and her colleague Michael Naseband found alone until they start off on the 11th season October 2004 were amplified by the Chief Inspector Branco Vukovic.