NCIS Season 5 Episode 9

When McGee brings his Youth Rangers troop on a tour to the NCIS lab, to Abby's surprise young Carson Taylor's fingerprints are registered as a missing kid under the name Carson Matthews. The boy's adored cool dad, real name Brian Taylor, who gives wilderness survival classes professionally, adopted his present -fake- identity two months after Carson's biological mother drowned and remarried USNavy Lieutenant Elaine Taylor. Abby has lots of fun 'babysitting' the bright boy, Gibbs gets his ex NCIS Director Jenny Shepard to take temporary custody, thus sparing Carson an institutional Social Services stay. Alas Brian is wanted for robbery and murder, Elaine knew his identity was false and loyal son Carson tips dad he's searched. The man-hunt proves eventful, especially because of another accomplice...