Larson had also gambled proceeds from her escort services at Northern Quest Casino in an attempt to launder the money. If there's any question as to how far-ranging -- and lucrative -- prostitution is in Spokane, one only has to look toward Larson's gambling habit at the casino.

During the three-year period prior to her arrest it is estimated she put as much as $3 Million into slot machines at the casino in an attempt to launder money from her escort businesses.