Rapist laughed and provided commentary as he used iPad to film knife-point attack on woman victim and forced her to strip
Hesam Khosravi kicked and beat victim and threatened to tape her mouth

Immigrant, 24, pulled her around by hair and forced her to perform sex act

Laughed about assault during harrowing half-hour video filmed on iPad

Judge at Manchester court warns of more sex attackers filming crimes

[link to www.dailymail.co.uk]