There must be something in the air because all the men in the family are angry. While Jay is frustrated at work, Mitch and Cam are involved in a fender bender.
The BAU travels to Chicago to investigate a series of mass murders, after teenagers in a missing persons report become the main suspects.
The Behavioural Analysis Unit heads to Chicago to examine a case where the culprit leaves red roses on their victims; Rossi's ex-wife pays him an unexpected visit.
Edie organises a neighbourhood search for Mrs Huber, just as her sister arrives on Wisteria Lane; Bree agrees to a separation and asks an attractive pharmacist on a date.
The investigation into the death of a female dockworker brings with it a series of complications, including mob connections.