A rapist who threatened a woman with an imitation firearm before sexually assaulting her in a park called 999 to hand himself in after the attack.
Usama Al-Sari, from Manchester, approached his victim on 9 September and forced her to go with him to Heaton Mersey Park, Stockport, where he raped her.
She managed to flee and report her ordeal. Her 28-year-old attacker was arrested within an hour after reporting what he had done to a 999 call handler.
Al-Sari, who admitted rape, sexual assault, intent to commit a sexual offence, possession of an imitation firearm with intent to cause fear of violence, making a threat to kill and possession of a Class B drug, will serve at least 14 years in prison.
