The photographer Taryn Simon spent a decade channeling an F.B.I. agent’s life into pictures. Is it good art? Does it matter?

Several current and former law enforcement officials said an Obama-era investigation found some evidence that Ms. Omar had entered into a sham marriage with a man suspected of being her brother.

© Tierney L. Cross/The New York Times

Together, they have pursued cases against the president’s enemies and protesters and amplified false claims of widespread election fraud, often citing thin evidence.

© Ronaldo Bolaños/Los Angeles Times, via Getty Images

In court testimony, the agent outlined the willingness of Kash Patel, the F.B.I. director, to take orders from President Trump to investigate his perceived enemies.

© Alex Kent/The New York Times

Lawyers for James B. Comey said the case centered on an issue that had already been investigated and had not led to charges, of a purported leak of national security information to The Times in October 2016.

© Doug Mills/The New York Times

The charges intensified the administration’s efforts to go after the law enforcement and intelligence personnel who cast doubt on unsubstantiated claims that Joseph R. Biden Jr. engaged in corrupt dealings in Ukraine.

© Erin Schaff/The New York Times