S4, E7: Nancy needing more cash wants to get back into the selling game; Andy and Doug are determined to become kinder and gentler Coyotes; Lisa gives in to her attraction to Silas; Shane and Isabel stumble across some racy pictures that Judah took of Nancy when they were dating; Celia goes south of the border to buy her prescription drugs; Nancy gets very special treatment from Esteban after surprising him with a visit.