Snowboarder runs off trail and gets buried under snow falling snow drifts from treetops (February 23, 1994. Crystal Mountain, Washington); Leopard attacks zoo worker (December 29, 1994. Scottsbluff, Nebraska); Hang glider nose-dives into guardrail (November 24, 1989. Waimanalo, Hawaii); Documentary follows group counseling sessions with EMTs and paramedics from the A.M.R. Emergency Medical Services Authority as they recall the Oklahoma City bombing (April 19, 1995. Oklahoma City, Oklahoma)