I-20 Sniper is a real person portrayed by Bob Rumnock in the TV series Based on a True Story (based on a true story).
In the first episode they appeared in, titled The Universe (season 1), they were 70 years old.
They appear in 1 episodes out of a total of 8 aired so far
Episodes1
The Universe
episode S1.E8 june 2023Cards finally on the table, Ava and Nathan race against time; Matt prepares to expand the operation.