Lucas Kerr

CHICAGO P.D.S4, E22

Army of One

After a video is posted online showing the beating and murder of a man burnt alive, Intelligence tracks down a group of vigilantes torturing and killing sex offenders.
NCISS14, E18

M.I.A.

To carry out a sailor's dying wish, Gibbs and the NCIS team re-investigate a murder case that was originally ruled an accidental death.
NCIS: LOS ANGELESS9, E18

Vendetta

The NCIS team up with Callen's girlfriend, Anna Kolcheck, when her dad, Arkady, warns them that an infamous weapons dealer is back on US soil.
RIZZOLI & ISLESS3, E9

Hometown Glory

Jane and Frankie work hard to solve the murder of someone who grew up with them; Jane and Maura must decide when to reveal the truth about Lydia's pregnancy to Angela.
CSI: CRIME SCENE INVESTIGATIONS14, E1

The Devil and D.B. Russell

With the kidnapping of Morgan Brody in addition to Ellie Brass, two of the team's daughters are now in the clutches of the `Divine Comedy' serial killer.