Explain this in detail in the form of a story:
1. Halyna Hutchins was a Ukrainian cinematographer who worked on over 30 films, TV miniseries and short films.
2. She was fatally shot on the set of the film Rust on October 21, 2021.
3. She had grown up in the Russian city of Murmansk and studied economics and international journalism.
4. She moved to Los Angeles to focus on filmmaking, and graduated from UCLA TFT Professional Program in Producing and the American Film Institute Conservatory.
5. She was an active member of labor unions and supported the IATSE strike before her death.
6. After her death, a scholarship fund was set up in her memory and a petition was started to ban real guns on film and television sets.
7. Her death has sparked a conversation about the safety of film and television sets, and the use of real guns on set.