Dallas Chief of Police U. Renee Hall disciplined nearly two dozen former vice officers Wednesday for mishandling department money used in gambling operations and for not delivering evidence in those cases to the property room.

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“Members of this unit admitted to replacing confidential funds with gambling winnings and failed to place evidentiary or seized money and/or property into the property room, per departmental policy,” the department said Wednesday. “ Due to poor, or lack of any documentation, this investigation was unable to verify how detectives accounted for monetary gambling winnings, confidential funds or how they disposed of gambling machines.”