Plot summary
Nancy hides the trunk of heroin in her house. Groff orders Nancy to throw a party to curry favor with some Agrestic leaders; Nancy orders Andy to cater. Groff takes Celia to the party as his date, and Celia reveals her romantic interest in Groff. When Doug discovers that Celia got a better bribe than him, he prompts wildlife officials to shut down construction of the sewer line. Shane is depressed due to summer school and a lack of maternal attention. While dealing pot at a local retirement home, Silas bonds with Tara, an evangelistic Christian who volunteers at the home.
Silas and Tara bond by smoking pot together. U-Turn tells Nancy that he plans to groom her to replace Marvin. U-Turn and Nancy later visit Heylia and Conrad's grow house, and U-Turn teaches Nancy how to threaten one's enemies. Marvin becomes jealous of Nancy and murders U-Turn while he is having a heart attack.
Credits
Adapted from Wikipedia contributors, Weeds season 3. HTML formatting and reference markers removed.