Lex works his way into the cordon trying to find his friend Jokke, who is offered an experimental drug by professor Cannaerts who seems to have a plan of his own. While Nald is still alive and gets rescued from the sewer canal and tries to get rid of his evidence, director Lommers questions his motives and starts to see her authority fail when national security orders a new executive above her position. Tensions and emotions inside the cordon rise even further when a gang tries to escape with explosives... (thetvdb.com)