The Untouchables S04E28 - The Torpedo

Mobster Victor Kurtz makes peace with his main rival for illegal liquor distribution in Chicago's South Side, Monk Lyselle. All goes well for several months until Eliot Ness and his men begin to intervene. They begin to hijack Kurtz' trucks and he automatically assumes that Lyselle has broken their agreement. Over the several months there was peace, Kurtz' main gunman, Holly Kester, has lost his nerve and Ness focuses on him as a possible way to put both Kurtz and Lyselle out of business.