Video ClipsSee all »
Watch See all »
A 6-year-old boy doesn't understand fully that he died a year ago in a train crash. Melinda hopes that by getting the child's grieving mother (Paula Cale) to explain what happened to him, then maybe he'll cross over. At the same time, Melinda is too distr (more…)
The team searches for a Navy commander (Paul Webster) who disappeared the same day a breach in security occurred at a defense contractor that holds software for which the missing man has a security code. While the investigation is under way, Gibbs watches (more…)
Trending TonightSee all »
Here's how everything changed in "Chapter 6"