Brandon Bruce Lee, 28, died on March 31, 1993, in Wilmington, North Carolina, from a gunshot wound sustained while filming the movie The Crow. During a scene in which his character was to be shot with a prop gun loaded with blanks, a live bullet that had been lodged in the weapon was discharged and struck him in the abdomen. He received immediate medical attention and surgery but died about 13 hours later.

The shooting was treated as an accidental on-set incident and prompted an investigation into how a live round came to be in the prop gun. Investigators did not find conclusive evidence explaining the presence of the live cartridge, and no arrests, suspects, or charges were filed. The Crow production was paused and later finished using stand-ins, effects, and existing footage.

What information about on-set procedures or witnesses might help explain how a live round was lodged in that prop gun?