The four detectives from the K14 in Leipzig form a quartet that works together as equals and does it professionally and without any hassle. Maike Riem, Pia Walther, Christoph Hofherr and Linus Roth believe that they can better solve the upcoming cases as a team. An important part of their work is the use of advanced technology. For example, they sometimes work with virtual reality glasses to view a crime scene.