Ben Bowen

Owen introduces Callie to the Veterans Hospital patients in hopes that she will help them with her robotic limb lab, Jo becomes jealous of Alex and Meredith's friendship, and Maggie continues to confide in Richard. Meanwhile, Alex and Bailey prepare to go in front of the board.

Callen and Sam cross the border into Mexico and go undercover as food truck owners to find the source of an anthrax poisoning.

Jen and Greg get surprising news. Sophia wants to get a second piercing in her ear, to Heather and Tim's dismay. Colleen and Matt send out a video thank-you message for their wedding gifts and that irritates the family.

While on a romantic getaway with Jim, Melinda stumbles upon an angry ghost who haunts a newlywed couple.

Andy tells a young pregnant woman who has had a heart attack that only a transplant can save her and the foetus; unexpected complications with the donor's family jeopardize the procedure.

Russ is forced to turn to the last person he wants help from to assist on a murder investigation: his mother, a convicted counterfeiter and con artist.