An Ottawa man was arrested in a sexual assault in Walkerville.
The Windsor Police Service said just after 2 a.m. Friday, officers were called to a home at the intersection of Chilver Road and Assumption Street.
A man allegedly entered the home through an unlocked door and inappropriately touched a female who was asleep.
The victim did not sustain any physical injuries.
When police arrived to the home the suspect was still in the bedroom.
Police said the victim and suspect were not known to each other.
The 57-year-old man was charged with sexual assault and unlawfully in a dwelling house.
Anyone with information is asked to contact police at the Major Crimes Unit at 519-255-6700 extension 4830 or Crime Stoppers at 519-258-8477.