Plot summary
Lance Hamilton, a Texan real estate broker now living in New York, goes missing after showing a property to prospective buyers. Jack and his team suspect that dealings with a low-level gangster, nicknamed Jimmy the Tooth, may provide answers to their many questions, but when they dig a little deeper, they discover connections to an international sex slave trade. However, there is yet more to be revealed, as the team find out that Lance is actually an undercover police officer and that he may have disappeared while trying to do the right thing.
Credits
Adapted from Wikipedia contributors, Without a Trace season 3. HTML formatting and reference markers removed.