Alarm für Cobra 11

Semir chases a stolen fire truck, when suddenly several air freight containers fall out of the sky. Among them, police finds the body of a pilot. Afterwards, the plane is found, with the co-pilot executed. When examining the color powder found inside the containers, an unknown man knocks Semir out and steals the truck with the containers. The man turns out to be Jan Richter, a detective who just graduated from Münster police academy. The killed pilot was his best friend, and he wants to avenge his friends's death by meeting with the killers.