Police officer Marc Osborn guilty of making secret sex tapes The Sydney police officer who secretly filmed himself having sex with women he met via the internet, then showed the recordings to his colleagues, has been found guilty of filming a private act for sexual gratification and faces immediate dismissal from the police force. As new allegations emerge of predatory sexual behaviour by Senior Constable Marc David Osborn, Downing Centre Local Court magistrate Janet Wahlquist found the 42-year-old guilty on three charges, bringing tears from one of the officer's victims who was present in court. The magistrate rejected Osborn's claim that he had filmed the women on the camera hidden in an alarm clock simply to "show off to my mates." Guilty: Marc Osborn. "The evidence from his workmates, in the way he showed the films on his phone to them, indicates pleasure or gratification showing them the films of him having sex," she said. The film where he winks at the camera while having sex indicates pleasure not only at what he's doing in the film but the fact that he knows he's filming himself and will watch the film or have others watch it later, and that he feels good about himself. The court heard that, having purchased the hidden spy camera on eBay, Osborn met three women via internet dating sites such as Oasis and Skout. "[Victim] LP said she felt safer knowing that he was a police officer," Magistrate Wahlquist said. AR said she felt better meeting him for the first time, knowing that he was a police officer. When one of the victims sent Osborn a picture of herself and told him not to show anyone, he replied: "I'm not that sort of person." But the court heard that he showed the recordings of him having sex with women to his police mates so often that the topic of conversation at Gladesville Police Station at the time was, "have you seen Osborn's latest video?" "I heard Osborn refer to women as "events" and the number of times with each woman as "incidents," one of Osborn's senior officers at Gladesville police, Inspector Ron Trundle said. "I had heard that Osborn said, 'I'll have a break at 50'," he said. Osborn, who has been suspended with pay from his position with Gladesville Police, faces immediate dismissal from the force, as he now has a criminal conviction. Fresh allegations against Osborn have emerged. Lawyer Greg Walsh claimed outside court that a client of his was driven home in a drunken state by Osborn after an altercation at a party. The woman is now suing NSW police for failing to protect her by allowing Osborn to carry out such behaviour while working as an officer. "Osborn encouraged her to get into the car, saying he was on official police duties, and drove her to her home more than a kilometre away," Mr Walsh said. He got her on the lounge - she was too drunk to do it herself - and commenced to kiss her while in police uniform. He will be sentenced for the sex filming conviction next month.