A $250 million fraud trial in New York is set to put the Trump family on the witness stand. According to a Business Insider report published on Wednesday, Donald Trump’s eldest children will be testifying against their father and his real estate empire, The Trump Organization.

The State Attorney General, Letitia James, has subpoenaed Donald Trump’s eldest children Ivanka Trump, Donald Trump Jr., and Eric Trump. The non-jury trial is set to begin on Monday in Manhattan.

Ivanka Trump, a former executive vice president of the Trump Organization, will be the first to testify. She was previously a plaintiff in the lawsuit but was released after an appeals court found the claims against her were too old.