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In page Julian Johnson:

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In Kashmir, Johnson met Paul Petzoldt (the mountaineer, Outward Bound instructor, and founder of the National Outdoor Leadership School), and invited him to the Dera where Petzoldt received initiation from Johnson's guru, served as Johnson's assistant in the ashram clinic, even helping in surgical operations. Friction occurred after Petzoldt's wife moved from America to join him and then became ill and disillusioned with life at Beas.[1] A tussle with Petzold led to the accidental death of Johnson. Petzoldt's version of this occurrence is told in an article by Molly Absolon, "Paul Tells His Story" in The Leader, Fall 1995, NOLS [1].