Factual error: The chopper's main rotors are at a speed enough to cause rotor wash, but the men's coats or hair don't move at all, when they should have been buffeted around.
Split Second to an Epitaph: Part 2 - S2-E3
Continuity mistake: When originally interviewed, Ironside holds up the police sketch. It is evident that it still is a bit rough as it has a line across the eyebrows. Later in the televised broadcast, the picture is completed, no roughness at all.
