State Rep. Randy Terrill considered as early as January taking money from a state narcotics bureau fund to give to another state agency, records show.

The fund was recently labeled a "slush fund" by Oklahoma County District Attorney David Prater, who is conducting a political corruption investigation into what lawmakers planned to do with the money.

The state's multicounty grand jury meets Monday and could hear testimony on Prater's corruption investigation, which targets Terrill and other state lawmakers.

Prater has said the Oklahoma Bureau of Narcotics and Dangerous Drugs Control's wire transfer fee fund is only supposed to pay for drug enforcement operations.