Disgraced Former US Rep. Mark Foley Spotted at Trump Rally

The former representative resigned after sending sexual messages to male teens.

Foley, who can be seen in the background in videos and photos of the event, raised his hand when Trump asked if the people featured in the seats directly behind the stage knew him.

"How many of you people know me?" Trump asked. "A lot of you people know me. When you get those seats, you sort of know the campaign."

The Clinton campaign said that it had no prior knowledge of Sedique Mateen's presence at the rally, calling it an "open-door event for the public" and later saying she "disavows his support."

"The people behind me, they're all on television," Trump told the crowd at his Wednesday rally. "They're gonna be famous. And by the way, speaking of that, wasn't it terrible when the father of the animal that killed the wonderful people in Orlando was sitting with a big smile on his face right behind Hillary Clinton?"

After the rally Foley confirmed to MSNBC his support of Trump's presidential bid and said that the two have a longstanding relationship. "He's been a friend of mine for 30 years and one of my biggest contributors," Foley said.

ABC's Adam Kelsey, Shushannah Walshe and Devin Dwyer contributed to this report.