William Link, Co-Creator of 'Columbo' and 'Murder, She Wrote,' Dies at 87 - The New York Times
Why won't anyone give Columbo's iconic coat a good home? | THE COLUMBOPHILE
Lieutenant Columbo on Twitter: "Peter Falk in Paris in 1976 to promote 'A Woman Under the Influence' - but he found time to break out the #Columbo coat as he did so!
How Columbo Became an Unlikely Quarantine Hit | GQ
Vintage Los Angeles - Just one more thing....Columbo's coat is up for auction. | Facebook
Peter Falk 'Frank Columbo' signature (5) piece costume and accessories from Columbo.