Sunday 15th of September 1974 (-) — Victim of Il Mostro di Firenze Stefania Pettini is shot dead and violated by Il Mostro di Firenze aka . Pettini and Gentilcore were shot and stabbed while having sex in Gentilcore's Fiat 127. Pettini's corpse had been violated with a grapevine stalk and disfigured with 97 stab-wounds.