 Teun and Romano investigate the death of a young cyclist who died of a stimulant overdose, and deal with his distraught father. Sylvester witnesses a young boy kill himself with a grenade, and suspects the grenade belonged to Belgian arms dealer Guy Schools. Arend realizes he is too emotionally involved and sends him home, but Sylvester visits Guy and severely beats him. Jeroen and Myrna get closer, but when Jeroen and Sylvester go to a boxing match, she puts drugs in his drinks. Police raid the arena, and Sylvester gets into a fight with a fellow police officer while trying to get a drugged Jeroen out of his compromising situation. Jules wants to go to Lourdes to cure his Tourette s for good, and Tina tries to help him come to his senses. Helga is confused when Taco crashes a friend s car in a test ride, but then somehow finds the money to buy a luxurious new one. Evert tries to help an alcoholic opera singer. Romano is bugged by a man claiming to be the heir of an old royal dynasty.