Such a powerful Jedi has fully become One with The Force and returned to his constitutional position at the center and Soul of it's Love on a Higher Spiritual Plane in a Spiritual Body, and has become more powerful than so many can imagine in their current psychic forms. What a tragic loss though, and what a great duty that truly brave Jedi has done to The Force in the process. Just know, The Force is more powerful than the workings of this world, and by its Providence he can come back to aid us in any form he chooses if he so wills. We are Lumenous Beings, not this crude matter.
Here is a book by a Police Officer who is also a Jedi. It is about his life and becoming a Jedi, it is entitled "The Jedi Religion: A 21st Century Search for Spiritual Answers."
It can be purchased from Amazon.
https://www.amazon.com/Jedi-Religion-Century-Spiritual-Presents/dp/0615873480/ref=mp_s_a_1_1?keywords=the+jedi+religion&qid=1577233298&sr=8-1It is a nice and peaceful book.
Thank you and may the Force be with you.