Crazy old Tatum O’Neil is living up to her Maggie character on the FX hit television show, Rescue Me. We just knew she was like that in real life! Tatum was arrested last night for allegedly trying to buy crack and cocaine last night.

The NYPD tells TMZ that O’Neal was “observed” allegedly buying crack and coke on the Lower East Side near her apartment there. She was charged with criminal possession of a controlled substance and was held at the Seventh Precinct downtown. We’re told that she’s waiting to see the judge now to be arraigned at Central Booking in Lower Manhattan.

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