Muted Canary(2021)

A rookie detective, Cylus, partners with Ray, Cylus' father in law, to learn the ropes of being a cop. They get along and quickly build a trusted partnership. While out on a call, Cylus witnesses Ray's involvement in the killing of a suspect who was compliant and cooperating. Cylus now must decide what to do, report Ray to internal affairs or take the blue code of silence.