The Untouchables S04 E12 Double Cross

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

June 1930. Speak owner Louie Akers-- about to go dry and out of business because Guzik couldn't supply him with hooch for that last 3 weeks-- buys his booze from another supplier. Akers pays Johnny $1,142 for barrels of beer and crates of whiskey, that some deliverymen just dropped off. Just then, a couple of Guzik's boys (Sully and Mac) drive up; they start blasting at the delivery truck (which still has plenty more booze in back), just as it's pulling away.