Luigi Mangione appeared in court on Monday for a pivotal hearing where a judge ruled what items can and cannot be used as evidence in his upcoming state murder trial over the killing of UnitedHealthcare CEO Brian Thompson. CBS News legal reporter Katrina Kaufman was inside the courtroom.
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Breaking down what can and can't be used as evidence in Luigi Mangione's state murder trial
Luigi Mangione appeared in court on Monday for a pivotal hearing where a judge ruled what items can and cannot be used as evidence in his upcoming state murder trial over the killing of UnitedHealthcare CEO Brian Thompson. CBS News legal reporter Katrina Kaufman was inside the courtroom.
Published May 19, 2026, 1:03 AM
Updated May 19, 2026, 1:12 AM582Related Stories

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