A woman is brutally murdered and her son is abducted; the squad works frantically to find the missing boy; Bobby surprises the squad and his family by going under cover; Ham continues to struggle with his personal loss.

Andrew Astor, Camille Saviola, Camillia Sanes, Elsa Ramon, Hedy Burress, Kristoffer Winters, Mark L. Taylor, McKenzie Applegate, Phil Abrams, Robyn Lively, Ryan Carnes