37-year-old Sammie Wallace entered a Wal-Mart in Midwest City, Oklahoma and grabbed a two-year-old girl from her mother’s shopping cart. Wallace then held a knife to the child’s throat and demanded the mother call a police officer in Dallas. Officers arrive within a minute and after a 30-minute standoff, Captain David Huff killed the mentally ill man with one shot. The entire event was captured on the Wal-Mart’s security camera.
ABC News Story