9/7/04 - Johnny Michael Jenkins Jr., shot and killed by Houston PD undercover narcotics officer Dale S. Crawford, a 12-yr veteran. Crawford and his partner, HPD officer J.D. Cargill, claim they had just completed a drug transaction in a vehicle when the unidentified man threatened one of them with a knife.

See also 4/19/00 - Cargill's partner, Mark R. Prendergast, kills Lanny Blaine Robinson in identical circumstances.

See also 3/15/85 - Cargill is involved in HPD officer R.L. Foxworth’s killing of Sylvester Nava. See also 10/16/86 - Cargill and Foxworth kill Alice Marie Rhodes.