Overview: Boy swept away in flooded arroyo (June 10, 1988. Albuquerque, New Mexico); Skydiver is knocked unconscious (April 18, 1987. Coolidge, Arizona); Robber takes grocery store employee hostage (August 1, 1987. Elkhart, Indiana); Documentary of New York City firefighters (July 4. New York, New York); Seven-Year-Old girl helps deliver her mother's baby (May 16, 1989. Bartow County, Georgia)