The residents of Seattle Grace and Mercy West vie for their careers as the hospital merger begins; Arizona stands by enraged Callie when Callie's father employs a priest to help convince her to date men.
Jane puts his life on the line in an attempt to catch Red John when the notorious serial killer strikes again.
Chimney reflects on his journey of how he joined station 118, and became the firefighter and paramedic he is today.
The residents of Wisteria Lane take stock of their lives after tragedy; Susan grows suspicious of Mike's reasons for moving to the neighbourhood; Lynette reaches the breaking point in her addition to the twins' medication.
A convicted felon, released to a halfway house, is found murdered and a prime suspect in the case has ties to Booth. Brennan takes the stand at an FBI hearing about why she assaulted an unarmed suspect.