Walter Foxcroft, 43, was found dead inside a hyperbaric chamber at the Arizona facility he co-founded last year.

Arizona physical therapist Walter Foxcroft dies in a hyperbaric chamber fire at his Lake Havasu clinic. Learn about the risks ...

Dr. Walter Foxcroft, a 43-year-old physical therapist from Lake Havasu City, Arizona, is being fondly remembered by his friends, colleagues and those at his alma mater, the University of Arizona.