Die Cleveren (Сезон 4)

Die Cleveren is a German television series that was produced from 1998 to 2003 on RTL. It is about a nation wide special unit of the German Bundeskriminalamt, dealing with serial offenders. The main characters are the profiler Dr. Dominik Born and a policewoman of the BKA, who co-ordinates the necessary steps to be taken by the local police authorities.