A Miller woman.already serving federal prison time on bank embezzlement charges has pleaded guilty to charges in a new indictment of bank embezzlement and money laundering. Fifty two year old Susan Mareska changed her plea to guilty on Tuesday. United States Attorney spokesman Mark Salter says the new charges relate to her previous employment as a bank teller at American Bank and Trust in Miller. Mareska is accused of defrauding the bank from January of 2003 to September of 2008. Mareska is serving a 33 month sentence after being sentenced in January of 2010 and was ordered to pay back 166-thousand dollars of restitution She is set for release from federal prison on June 10 of this year. Sentencing on the new charges are set for May 7th. She could get up to 30 years in prison and a one-million dollar fine.