Peter Michael Falk was an American film and television actor. He is best known for his role as Lieutenant Columbo in the long-running television series Columbo, for which he won four Primetime Emmy Awards and a Golden Globe Award.

What did Columbo die of?

Peter Falk, the actor known to millions around the world as the TV detective Columbo, has died. The 83-year-old passed away at his Beverly Hills home on Thursday night, his family said. He had been ill for some time, battling against dementia and Alzheimer's disease.

How did Columbo lose his eye?

Falk grew up in Ossining, New York. Falk's right eye was surgically removed when he was three because of a retinoblastoma; he wore an artificial eye for most of his life.