RCMP were called to a residence on Molitor Street at around 10 p.m. PT on Monday, Feb. 9, where they found a 15-year-old boy with a gunshot wound.
The teenager was transported to Mills Memorial Hospital where he later died.
Another teenager, aged 16, was at the Molitor Street residence and was taken into custody. The two youths are believed to have known each other before the incident.
The investigation into the circumstances surrounding the shooting is ongoing, police said.