BETHEL PARK, Pa. (AP) — Authorities have confirmed a body found last month in a Nevada desert is a Bethel Park woman who disappeared in September. Officials in Nevada on Thursday announced dental records were used to identify 33-year-old Jamie Feden. Police in Pennsylvania have charged her boyfriend, 39-year-old John Chapman of Oakland, Maryland, with kidnapping. Authorities say Chapman told police he bound Feden to a sign post and placed duct tape over her nose and mouth until she suffocated.