The Lexow Committee, ironically headquartered at the Tweed Courthouse on Chambers Street, examined evidence from Parkhurst's City Vigilance League, as well as undertook its own investigations. The Lexow Committee uncovered police involvement in extortion, bribery, counterfeiting, voter intimidation, election fraud, brutality, and scams. Attention focused on () Devery, then a police captain, who stonewalled before the committee by only responding vaguely to questions: "touchin' on and appertainin' to that matter, I disremember." The state probe and Devery's impudent testimony prodded the police commissioners to clean house. Charged with accepting bribes, Devery feigned illness and his case never reached trial, although he was temporarily demoted.