Now that Theo is back, he's throwing himself wholeheartedly into the case involving the human traffickers. Willem, however, is very worried about his partner. Theo has been left with some lingering effects from his time undercover, and they're starting to seriously interfere with their work.

Meanwhile, Theo's paranoia is reaching new heights, and Willem wonders: Is Theo Kamp still able to work, or is he completely losing it?