Carrie's affair with Big puts a strain on her relationship with Aidan--prompting her to seek out advice from the one person she knows will lay down the law: Miranda. Charlotte's wedding plans go awry. Miranda realizes that she is attracted to a man in a sandwich costume. Samantha considers taking an AIDS test.
George Sr. bails Meemaw and Georgie out of jail; Sheldon and Missy meet Mandy; Mary feels unwelcome at church.
When a robbery-homicide leaves three restaurant employees dead, a cold case that occurred in the same town six years earlier could yield a lead.