Calvin Dawson (Kevin J. O'Connor) uses his automobile as a sniper's perch. This is a similar Method of Operation, used by the DC sniper during his reign of terror throughout the National Capital Region, in the early part of the twenty-first century.
Courtney Gonzalez (Court worker) also played the role of a refugee in episode 5.7, The Kilgannon Corporation (No. 48) (2017).