Toronto police have arrested a man in connection with a sexual assault investigation involving a now-11-year-old child.

Police say between 2006 and 2013, the suspect sexually assaulted the victim on "numerous occasions."

Investigators say the assaults were reported to police after the child told their mother about what had happened.

Last Thursday, Child and Youth Advocacy Centre arrested Roger Rayman, 66, of Toronto. He is charged with nine counts of sexual assault, six counts of sexual interference and six counts of invitation to sexual touching.

He was scheduled to appear in court on Monday.

Police believe there may be more victims. Anyone with information is asked to contact police at 416-808-2922 or Crime Stoppers at 416-222-TIPS (8477).