Onion Lake RCMP have made an arrest in what they describe as a violent sexual assault that allegedly occurred in June on the Onion Lake Cree Nation. Investigators allege that between 9:00 and 10:00 a.m. on June 2nd, a male armed with weapons, broke into a residence and sexually assaulted a woman. The alleged victim was treated at, and released from, Lloydminster Hospital for injuries sustained. Investigators are just now announcing that they arrested a 17 year old boy last Saturday. He is facing six charges including Aggravated Sexual Assault, and Carrying a Weapon for a Dangerous Purpose. He has been remanded in custody and is to be back in court in Lloydminster on the 15th.