After his conviction, he implicated himself, Samuel Earl Welch, and Napoleon Bonaparte Johnson in accepting bribes to decide cases.
In 1964 Oklahoma Supreme Court Justice N. S. Corn was convicted for filing false federal income tax returns.
[2] On January 21, 1965, state Representative G. T. Blankenship read a summary of a sworn statement from N. S. Corn to the Oklahoma House of Representatives describing how Corn, Samuel Earl Welch, and Napoleon Bonaparte Johnson had all accepted bribes to decide cases pending before the court.
An investigative committee of the Oklahoma Bar Association recommended charges be filed against Welch and Johnson.
[2] A federal grand jury indicted Corn, Welch, Johnson, and former Mayor of Oklahoma City O.