Bunny Levine

Jess' sister visits and throws the loft into chaos; Schmidt and Nick crash a bar mitzvah; Winston and Bertie throw a dinner party.

When a serial bomber terrorises the people of Seattle, the unit is called into action. They must discover if the bombings are being conducted by a protest group or an individual with a different agenda altogether.

The BAU respond to a call from Virginia to investigate a child abductor who may have been keeping children for more than eight years.

To Charlotte's displeasure, the centre starts a class for fathers-to-be; Sam and Naomi struggle to figure where their relationship is going; Addison's status in the dating world makes her uneasy; Cooper begins a secret affair.

When the owner of a trendy new coffee shop scorns Max's cupcakes for not being pretty enough, Caroline suggests a cupcake-decorating class to make them more appealing.

Max agrees to help Caroline break into her old luxury town house, when she experiences dental problems and desperately needs to retrieve her night guard.