Watch Lisa Sylvester's report in the 6pm ET hour of The Situation Room for more on this story.
(CNN) - The FBI said Monday it believes it knows who was behind one of the most significant art heists in the United States - the 1990 theft of 13 precious works, once valued at $500 million, from Boston's Isabella Stewart Gardner Museum.
A couple of catches in the announcement: The FBI didn't reveal the suspects' names, and the artwork still hasn't been recovered. But the FBI said the suspects "are members of a criminal organization with a base in the mid-Atlantic states and New England."
Real estate agent caught with hand in house-seller's lingerie drawer. CNN's Jeanne Moos has the intimate details.
Mary Snow reports on a hit-and-run crash in a Hasidic section of Brooklyn that killed a couple and a premature baby.
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CNN's Tom Foreman takes a virtual look at what Oscar Pistorius says happened the night Reeva Steenkamp was killed.
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Former Rep. Jesse Jackson Jr. admitted to using campaign funds for personal reasons. CNN's Lisa Sylvester reports.
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Here's a look at how thieves dressed as police and stole $50 million in diamonds from a plane's cargo hold. CNN's Tom Foreman explains at the magic wall.
Police say Sean Banks might have assaulted multiple women he met on ChristianMIngle.com while using false names. CNN's Miguel Marquez reports.
Police reveal new information about the movie theater shooting in the second day of James Holmes' preliminary hearing.
Men on motorcycles tear through a shopping mall to rob a jewelry store. CNN's Jeanne Moos reports on the daring heist.