Gaelen Morse/Reuters, left. Insider, right.
- The Trump civil fraud trial is now in its eighth week in New York.
- The defense called Trump's former spreadsheet czar, Jeffrey McConney, to testify.
- McConney confirmed he scribbled "DJT to get final review" on an allegedly fraud-filled document.
Donald Trump had his worst day yet in his ongoing civil fraud trial in New York on Tuesday, and at the hands of his own key witness, a former Trump Organization executive who linked the former president directly to the fuzzy math at the center of the case.