The KnoxMineDisaster was a mining accident that took place near the village of Port Griffith in Jenkins Township, Pennsylvania, near Pittston, on January 22, 1959.
The River Slope Mine, an anthracite coal mine owned by the Knox Coal Company, flooded when coal company management had the miners dig too close to the riverbed.
Ten people, including the mine superintendent and August J. Lippi, the president of District 1 of the United Mine Workers, were indicted for on a variety of charges, but only 3 (including Lippi) served jail time.