The body of a young man is found in a landfill. His body is covered with red spots. Immediately after the SOKO has tracked him down because of his conspicuous tattoo, a woman collapses unconscious in front of Hannes and the Countess in front of a supermarket. She also suffers from a diffuse rash. When not only the SOKO, but also the newsrooms receive e-mails in which a certain "darkdoc" says that he is behind the spread of a life-threatening virus and will stop at nothing, a dramatic race against time begins for the police.
