Shady wealthy man who rigs a horse race by substituting Banjo Boy for a lookalike. He wins $150,000 but conflicts with Harry Grange and Larry Kincaid over the money. He ultimately murders Grange to cover up his crimes and is eventually cornered by Michael Shayne.
Thomas recruits Kincaid as a proxy to extract funds from Grange.
Thomas employs Grange to distribute his betting funds discreetly.
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