Cold Pursuit
After being awarded "Citizen of the Year" by the fictional ski resort of Kehoe, Colorado, snowplow driver Nels Coxman's quiet life is disrupted when his son dies from a forced heroin overdose. Nels' wife Grace has a psychotic breakdown and leaves her husband in grief. He is about to commit suicide when he learns that his son was murdered by a Denver drug cartel. He decides to seek vigilante justice, makes a sawed-off rifle, and kills three members of the cartel, dumping their bodies in a nearby river.