A Tillsonburg man who previously faced nine sexual assault charges is facing five additional charges in an ongoing investigation involving allegations related to three more victims. Ontario Provincial Police said a 38-year-old man was charged Friday with four counts of sexual assault and one count of sexual exploitation. The man was previously charged on Oct. 7 with nine counts of sexual assault involving two victims. Police said he worked as a veterinarian in Oxford County and North Bay. The accused remains in custody pending a bail hearing before the Ontario Court of Justice. Investigators are asking anyone who may have experienced similar circumstances or has information about the investigation to contact the OPP at 1-888-310-1122. A publication ban has been issued, and police said they cannot release further details.