Jeweler Jörg Wilkens was fatally shot in his treasury. Shortly after, fresh widow Carolin Wilkens is found cuffed in her bedroom, apparently by robbers, who seemed acquainted with the locations. Young employee Lisa Heintze could have tipped off her ex-con brother Kevin about firm practices. Wilkens and collaborator Anke Hauser were in suspiciously frequent phone contact, which may have rendered her husband Toni Hauser fatally jealous.
—KGF Vissers