Tonight...go on the record...with Greta!  Documents released this week in the Blake murder case are filled with stunning revelations about the actor. We'll take a look at the new evidence. Did Robert Blake search for someone to kill his wife Bonny Lee Bakely?

Plus, all the latest developments from Salt Lake on the search for missing 14 year-old Elizabeth Smart. Are the police zeroing in on her killer?

And later, Part II of our series on the possible National security risk posed by a Korean prositution ring operating in the United States.

Join us this evening at 10 p.m. ET for On the Record With Greta Van Susteren, only on the FOX News Channel. 

Note: Topics and Guests subject to change