A bus accident on the highway leads Semir and Tom to a coffee trip where pure heroin was smuggled as "coffee whitener". The trail leads to the luxurious senior residence "Schöne Aussicht", where the early-retired former drug investigator Josef Bärle is pulling the strings. While Tom is impressed by his former mentor, Semir remains skeptical - and eventually uncovers Bärle's drug trafficking. (thetvdb.com)