An assistant director named Jamie Christopher, who did great work on the Harry Potter movies and Marvel films, has died. Christopher passed away on Tuesday in Los Angeles due to heart complications. He was 52 years old. Throughout his career, Christopher worked closely with directors like James Gunn and Rian Johnson, as well as Kevin Feige from Marvel Studios. When Rian heard about Christopher’s death, he expressed his sadness and condolences, saying that Christopher was a close friend who had a passion for making movies. This person had a strong affection for his team, enjoyed his work, the way it was done, and its past. He was really amazing, and it’s very sad for everyone who had the chance to work with him. He worked with James Gunn on Guardians of the Galaxy as well as other Marvel films like Avengers: Age of Ultron, Thor: The Dark World, and Black Widow. Rewrite this text using simpler words:
Can you please rephrase this paragraph in simpler terms.
‘Harry Potter’ assistant director Jamie Christopher passes away
