Conversation so far:
When did the film Chapter 27 begin development?
Mark David Chapman's interviews were published in 1992 as a book. Chapter 27 is based on this text.
Why did Jarrett Schaefer decide to do a film about Mark David Chapman?
Jarrett Schaefer began the script to try to understand how someone could be inspired to kill anyone as a result of being exposed to this kind of beautiful art.“

Question: Who said that?
Self-contained rewrite: What did Jarrett Schaefer say about the filming of Chapter 27?