Love's Deadly Triangle: The Texas Cadet Murder (DVD title: Swearing Allegiance) is a 1997 American drama television film based on real life murder of Adrianne Jones by Diane Zamora in Texas. The film stars Holly Marie Combs (as Zamora), David Lipper, Cassidy Rae (as Jones), Dee Wallace, Gary Grubbs, Kurt Fuller, and Joanna Garcia. The film was adapted from "The Killer Cadets", an article in Texas Monthly by Skip Hollandsworth, and aired on NBC.