Once a Hero NCIS: Naval Criminal Investigative Service : Season 4 Episode 8
TV-14 CBS 1h 00m
Aired: November 14th, 2006 @ 9:00 PM EST on CBS
When an honored Marine veteran is found dead in a hotel, the NCIS team must find out what happened to him. Soon they realize that the Marine didn't commit suicide and that he was a homeless man. After going through his stuff, they find compromising evidence against him, and Gibbs is determined to prove the man's innocence.
