Prague: FRANK MARTIN has been hired to collect a package from an Albanian pimp who is blackmailing his client, JEREMY DONNE. The package is a red dress worn by a prostitute he slept with at a party hosted by a movie producer, GARY LANDSMAN and contains incriminating DNA evidence. But when the exchange goes wrong, Frank is forced to escape with the dress. However he discovers KLARA, a girl from the brothel hiding in the boot of his car. Klara explains that she is searching for her sister, MARIANA, who has been sex-trafficked. To find her, Klara took a job in the brothel. She asks Frank to help but he can’t abandon his current job and instructs CATERINA to take her to a local shelter. However Frank discovers that the dress is missing, realising that Klara has stolen it. Against his will, he agrees to help her in exchange for the dress. While Frank gives the dress to Donne, who burns it, Caterina takes Klara to Mariana’s last known location. But there she discovers that Donne’s prostitute was murdered. Have they just helped a killer destroy evidence? When confronted, Donne protests his innocence, showing Frank a video from the party that he has just received from the pimp with a demand for more money. Watching the video, Klara spots her sister in the background.