Watch NCIS Online season 7 episode 2 on september 29, 2009. Here’s the official (well from TV.com at least) synopsis of NCIS

Watch NCIS in streaming video, Season 7, Episode 2 – Aired: 9/29/2009
Reunion

Gibbs is forced to dig into the past when a murder of a Marine and his two friends turns out to be linked to his team. Meanwhile, Gibbs faces a tough challenge as he holds Ziva’s fate in his hands.