Office of POST Academy (209) 954-5258 post@deltacollege.edu Holt 134 5151 Pacific Avenue Stockton, CA 95207 Contact Information Jeffrey Coon POST Academy Director Jeffrey.coon@deltacollege.edu (209) 954-5259 Leticia Infante POST Academy Coordinator leticia.infante@deltacollege.edu (209) 954-5237 Tammie Murrell Acting District Chief of Police tammie.murrell@deltacollege.edu (209) 954-5000 Krista Vargas Administrative Assistant II krista.vargas@deltacollege.edu (209) 954-5258