Mackenzie: It's the longest river in Canada and dissects the Northwest Territories. It flows generally northwest into Mackenzie Bay and the Beaufort Sea. This historic river was discovered by Sir Alexander MacKenzie, and along its path are thick, green forests and dozens of major lakes.
Penalties for armed robbery can range anywhere from a minimum sentence of 10 years to a maximum sentence of 20 years, to life imprisonment, or on rare occasions, the death penalty.
That is probably charged as an aggravated robbery, which is a level 3 person felony. That carries a prison sentence between 55 months and 247 months. If he indeed has no prior record, the presumption is prison for 55 to 61 months. This could be potentially reduced (or increased), especially if a plea deal is reached.