Turin was also the scene of bloody clashes and attacks. On 1 October 1977, after a procession had started with an attack on the headquarters of the Italian Social Movement (MSI), a group of militants of "Lotta Continua" reached a downtown bar, "L'angelo azzurro" (The Blue Angel), frequented by young right-wing activists. They threw two Molotov cocktails, and Roberto Crescenzio, a totally apolitical student, died of burns. The perpetrators of the murder were never identified. "Lotta Continua" leader Silvio Viale called it a "tragic accident".