Peter Falk -- Official Cause of Death Released

Peter Falk -- star of the T.V. series "Columbo" -- died while battling pneumonia and advanced Alzheimer's dementia this according to the actor's death certificate.
Peter Falk -- star of the T.V. series Columbo -- died while battling pneumonia and advanced Alzheimer's dementia this according to the actor's death certificate.

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Peter Falk, TV's Columbo, is dead at 83 - CBS News

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Columbo star Peter Falk dies at 83 after battle with dementia

Peter Falk

Peter Falk Dies at 83