Hello Alex, 2nd Lt. Kistler was certainly part of the crew. He died when his chute didn't open. See details here:
https://wwiiflighttraining.org/?page_id=688
I found the crash location as Oltenita, Rumania:
http://www.joebaugher.com/usaf_serials/1942_4.html
For some reason, I cannot find your PM.