Carmen Mormino

Finn gives a health update on Doc; Meredith is assigned to work with Callie for the day; George gets paired with Derek.

The BAU must identify a sniper preying on victims in broad daylight, and attempt to recreate a shooting.

Faces from the past arrive at the Hamptons, bringing different kinds of trouble for Emily and Victoria. Jack's sense of duty grows while Padma makes a move that could endanger Nolcorp.

Kelly accepts Brandon's marriage proposal; David buys a gun to protect himself; Noah's old friend Gwyneth reappears in his life.