A foreclosure sign tops a sale sign outside an existing home on the market in northwest Denver on Wednesday, Aug. 29, 2007. Colorado's largest foreclosure law firm, run by Larry Castle and his wife, Caren, was so good at its job that it had little trouble ginning up creative ways to pad its billings and reap millions in illegitimate profits on the backs of the banks it represented, the affected homeowners, and real estate investors who later bought the houses, the attorney general's office said.
