Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. The son of a Brooklyn Supreme Court judge was arrested Tuesday in connection with last week's riot at the U.S. Capitol, a source familiar with the case confirmed to Fox News. Aaron Mostofsky, 34, was reportedly "arrested by the FBI at his brother's residence in Brooklyn" and will appear before Eastern District Magistrate Judge Sanket Bulsara on Tuesday afternoon. "I can confirm the arrest of Aaron Mostofsky by [an] FBI agent in New York this morning," FBI New York spokeswoman Adrienne Senatore told Fox News. "He is being charged by the USAO in D.C."