Cleaning firm of the year CEO Enno Dürkamm is fighting for his life in hospital, having drunk water from a detergent-poisoned bottle. The ward-winner exploited his staff ruthlessly and recently dumped his original employee Horst Falter. He isn't getting much more sympathy from bright loner stepson Ennos Till, who feels Enno ruins the business, just from girlfriend Silke Krauss. Single mother cleaner Anja Reberlein's fingerprints are found on the 'weapon'. Heldt works out the firm's employment actually constitute exploitation of illegals, but how and by whom?
—KGF Vissers