When an assassin targets the government's key witness in an embezzlement case, the team must help the witness make it home alive.
Paul Young, now out of prison, returns to Wisteria Lane with an enigmatic new wife; Susan, Mike and MJ live in an apartment on limited funds; Lynette's successful college friend pays the Scavos an unexpected visit.
Susan discovers some of her best moves are being copied by a competitor; Gabrielle hires a private investigator to look into a matter; Tom's doctor prescribes an unorthodox remedy for his depression.
When Castle and Beckett investigate the murder of a man with human bite marks on his body, Castle's wild theories start flying.
Carly, Sam, and Freddie are invited to Daka headquarters, where they are offered a large sum of money to endorse Daka's awful new shoe, the Tech-Foot.