La minaccia

Josepha dreams of belonging to a motorbike gang. But, before she is allowed to join, she has to do something daring. She borrows money from Savary, a chemist, to buy a motorbike, shows her mettle and becomes a gang member, in spite of Sylvie's opposition. Later Sylvie is murdered. Josepha tries to play it smart and, without thinking, reports Savary as the murderer. The chemist is arrested but immediately released. Josepha now has to deal with a ruthless gang.