Scene of the Crime - Season 4 Episode 1
A man collapses in Beethovenstrasse. His murderer flees. The dead man, a private detective from New York, was on the trail of an international blackmail ring. Supported by customs investigator Kressin, Sandy, the dead man's partner, takes over the case. He manages to sneak into the blackmail ring. But the turbulence of the Cologne carnival makes the case more and more confusing, inscrutable and ultimately ends in a dark, bloody nightmare.
- Season 4 : Episode 11973-01-07
- Season 4 : Episode 21973-02-04
- Season 4 : Episode 31973-03-04
- Season 4 : Episode 41973-04-01
- Season 4 : Episode 51973-05-13
- Season 4 : Episode 61973-06-24
- Season 4 : Episode 71973-07-08
- Season 4 : Episode 81973-08-19
- Season 4 : Episode 91973-09-30
- Season 4 : Episode 101973-11-11
- Season 4 : Episode 111973-12-09
