-Larry Kincaid is found dead in a pond in Napa. The CBI takes the case so that Jane can gain more access to Sheriff McAllister.
-Larry was a wedding guest in Napa and Jane's interference has the bride calling off the wedding. Later Grace convinces her to call the wedding back on.
-The CBI changes it's policy on interoffice relationships. When Jane needs a distraction at the couples wedding reception, Rigsby proposes to Grace. She accepts.
-Charlie another wedding guest is caught trying to steal an expensive antique bible from the church. The first time he tried, Larry interrupted him and Charlie killed him.
-Charlie takes Jane hostage as he tries to get away and drags him up to the roof. Sheriff McAllister climbs up and saves Jane, dispelling the theory that he has a fear of heights, as Sophie's patient notes say Red John has.
-Wayne and Grace get married at the courthouse with Cho, Lisbon and Jane looking on.