A Dallas-area real estate agent played an instrumental role in bringing down the Dallas cell of a "violent new Mexican drug cartel," but he isn't quite the white knight that it appears he might be. The Dallas Morning News has the details on real estate agent Nicolas Salinas and his role in the "dismantling" of the Dallas-based operations of the Jalisco New Generation Cartel, which sells methamphetamine, heroin and cocaine throughout the U.S. According to the Dallas Morning News report, Salinas "worked closely" with Oscar "La Momia" Soto-Cabezas, who federal agents say was in charge of the Dallas and Atlanta branches of the Jalisco New Generation Cartel.