09/07/04 – Cargill and his partner, Dale S. Crawford, kill Johnny Michael Jenkins Jr; (media reports)
04/19/00 – Cargill and his partner, Mark R. Prendergast, kill Lanny Blaine Robinson; (media reports)
10/16/86 – Cargill and his partner, R.L. Foxworth, kill Alice Marie Rhodes; (media reports) and
03/15/85 – Cargill and Foxworth kill Sylvester Nava. (media reports)
