Swimming instructor Craig Brown secretly filmed women A swimming instructor has been found guilty of secretly filming women in schools and leisure centres across eastern Scotland. Craig Brown, 31, also admitted having child pornography at his Dundee home. Brown admitted using his mobile phone to covertly take pictures and make videos of unsuspecting women in at least five locations. Sentence was deferred for reports until next month and the 31-year-old was placed on the sex offenders register. Perth Sheriff Court heard police discovered hundreds of images he had recorded while working for Dundee City Council over a two year period. Adjacent cubicle Brown was caught on 7 February last year when a swimmer spotted his phone under her cubicle door. The court heard she dragged him out of the adjacent cubicle and forced him to hand over his phone. Police launched an investigation, studying pools and schools where he was known to have worked to see if they matched the backgrounds on the images found on his phone. Craigie, Menzieshill and St John's RC High Schools in Dundee, Perth Leisure Pool and the Red Lion Caravan Park in Arbroath were all identified from the footage. Brown, of Balunie Crescent, Dundee, admitted taking all of the footage and causing "distress" to numerous women, but denied it was to satisfy his sexual interest. He previously told police he had been taking images covertly for almost a decade. Brown was found guilty of seven charges relating to covert filming of females in changing rooms between 26 April 2010 and 8 February 2012.