The girls celebrate Charlotte's 36th birthday with a trip to Atlantic City that also serves as a nice break for Miranda from the hassles of diapers and spit-up. Meanwhile, Samantha decides to address Richard's wandering ways once and for all.
A Pakistani-American student's night takes a turn for the worse when he is arrested for murder.
The machine's newest number points to a hardware store owner living in the suburbs. When Reese goes under cover, he discovers that the man is hiding a dark secret from his past.
Capt. Gregson's girlfriend hires Holmes for a case she wants kept off from Gregson's radar; Holmes and Watson assist the NYPD in a search for an abducted woman.
When an assassination attempt is made on Frank's life, Danny goes on a hunt to track down the shooter and find out if the attack was random or by someone with a vendetta against the Commissioner.