The script supervisor who called 911 after the fatal "Rust" movie-set shooting in October is the latest crew member to sue Alec Baldwin and others.

The script supervisor who called 911 after the fatal "Rust" movie-set shooting in October is the latest crew member to sue Alec Baldwin and others.

Rust script supervisor Mamie Mitchell is dropping some claims in her lawsuit against the producers of the movie over the on-set shooting that resulted in the death and injury of two crew members.