The Untouchables S04 E01 The Night They Shot Santa Claus

"The true story of FBI man Eliot Ness's savage war on the notorious mobsters Al Capone left behind!"

December 24, 1930. That evening, small-time mug Hap Levinson is playing Santa Claus at the Sackman Orphan Home. Santa brings toys and ice cream to all the waifs. He walks outside, waves good-bye, and is promptly machine-gunned to death by hoods in a speeding car. Quite a shock for all the kiddies. Killing Santa is not a federal crime, but Eliot Ness investigates. Hap was a friend of Ness' for 10 years; they had sort of a truce. If Ness was on official business, they were on opposite sides of the law; unofficially, they were pals.