rejean hermel perron has been accused of holding a woman captive for five days and subjecting her to multiple sexual assaults .
the 27-year-old sex trade worker emerged from a home in toronto , canada , bound by handcuffs , badly bruised and naked from the waist down begging for help .
he is then said to have held the woman for five days , subjecting her to sexual assaults including ` ritualistic actions ' that officers said they were ` unfamiliar with ' .
detectives believe there could be more victims who have yet to come forward .