Tonight... Get on On the Record with Greta!

Could Laci Peterson have been found? A sonar scan in a California marina has located a mysterious object, something that could be the body of Laci Peterson, a pregnant 27-year-old who has been missing since Christmas Eve. This is in the same area where Laci's husband says he was fishing on the day she disappeared. We'll have the latest developments from Modesto.

Then, there are some disturbing new developments in the Iraq situation. What does Saddam Hussein have planned? We'll talk with FOX News Contributor Bill Gertz who is also an author and a  reporter for the Washington Times and retired Army Lt. Col. Bob Maginnis.

And later, rap mastermind Shug Knight is back. He's back in trouble... and he's also back on the record! Don't miss Greta's special interview with the controversial musician.  

Please join us for On the Record with Greta Van Susteren at 10 p.m. ET only on the FOX News Channel!

--All topics and guests are subject to change.