Couple attacked in secluded car in Tor Tre Teste park on October 25th. Assailants smashed car window and dragged girl to secluded spot. Three or more young men involved in attack. Boyfriend restrained during rape. Victims called 112 prompting investigation. Rome Flying Squad arrested three alleged perpetrators. Arrests for conspiracy to robbery and gang rape. Two arrested in Quarticciolo one in Verona. All three now in prison under detention order. Victim identified one as rapist but DNA did not match him. Cell phones seized for further checks. Investigation ongoing.