We still don't understand why guns are allowed on-set after Brandon Lee's death in 1993.
The late star’s fiancée, Eliza Hutton, has made the call for real weapons to be banned from film sets following Alec Baldwin's misfire last week, saying the death of 42-year-old cinematographer Halyna Hutchins was an ‘avoidable tragedy’.
Find out what an expert armourer makes of the 'Rust' disaster: