JACKSONVILLE, Fla. (AP) — U.S. Rep. Corrine Brown of Florida and her chief of staff have been charged with multiple fraud and other federal offenses in a grand jury indictment unsealed Friday after a federal investigation into a fraudulent charity with ties to the congresswoman.

Brown, a 69-year-old Democrat, was to appear later Friday in Jacksonville federal court on charges of mail and wire fraud, conspiracy, obstruction and filing of false tax returns. She has represented a Jacksonville-based congressional district since 1993 and is seeking re-election in a newly-redrawn district.

The indictment comes after an investigation into the charity One Door for Education Foundation Inc., which federal prosecutors say was purported to give scholarships to poor students but instead filled the coffers of Brown and her associates.

Also charged in the 24-count indictment was Elias “Ronnie” Simmons, 50, of Laurel, Maryland, who has served as Brown’s chief of staff since 1993. It wasn’t immediately clear from court records whether Brown and Simmons had attorneys to represent them.

Earlier this year, One Door President Carla Wiley pleaded guilty to one count of conspiracy to commit wire fraud after it as determined that she had deposited $800,000 into the foundation’s account over four years. Over that time, federal prosecutors say it gave one scholarship for $1,000 and that Wiley transferred herself tens of thousands of dollars.

“Congresswoman Brown and her chief of staff are alleged to have used the congresswoman’s official position to solicit over $800,000 in donations to a supposed charitable organization, only to use that organization as a personal slush fund,” Assistant U.S. Attorney General Leslie Caldwell, chief of the Justice Department’s criminal division, said in a statement.

“Corruption erodes the public’s trust in our entire system of representative government,” Caldwell added.

The indictment says that Brown, Simmons and Wiley “used the vast majority” of One Door donations for their personal and professional benefit, including tens of thousands of dollars in cash deposits that Simmons made to Brown’s personal bank accounts.

According to the indictment, more than $200,000 in One Door funds were used to pay for events hosted by Brown or held in her honor, including a golf tournament, lavish receptions during an annual Washington conference and the use of luxury boxes for a concert and an NFL game in the Washington area.

Documents previously obtained by The Associated Press from Orlando Mayor Buddy Dyer’s office show that he received an invitation bearing the seal of the House of Representatives to a July 13, 2013 golf tournament called the “Corrine Brown Invitational.” It was sponsored by the One Door organization and coincided with a freight and rail industry symposium in Jacksonville.

Potential donors attending the tournament received letters from One Door with Brown’s signature and official House seal asking them to give from $125 up to $20,000 to One Door, according to Wiley’s plea agreement.

The invitation said the donations would benefit a scholarship fund for the Jacksonville chapter of the Conference of Minority Transportation Officials, or COMTO, and other charities. Authorities say none of the charities received any of the money raised.

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Anderson reported from Fort Lauderdale, Florida.

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