Pietro Plinio Quinzi

Le commissaire Muzie enquête sur une bande qui semblent tuer, voler et effrayer la population sans raison. Ses recherches l'amènent à soupçonner des adolescents issus de milieux aisés dont le seul mobile est l'adrénaline.

In a luxury hotel in Rome jewelry worth $8 million is put on display. At the orders of a fake waiter, the orchestras put all the guests to sleep and flee with the huge booty.

Against the wishes of her Aunt Valeria, attractive Milena travels to Milan in order to secretly marry Marco Giraldi. Three years later, Milena returns to her hometown Fermo, where her husband's shoe business is in financial difficulties. Shortly afterwards, she is abducted, a valuable painting is stolen and Aunt Valeriais murdered. Two young villains, who carried out the dirty work, are then killed...