Justice Department Finds Capitol Rioter Through Facebook.

A Pennsylvania man was arrested and charged for participating in the riot at the U.S. Capitol after his wife wrote Facebook posts about his involvement.

Gary Edwards is facing charges of entering a restricted building, disorderly conduct, and disruption of official business, as FBI investigators were able to identify Edwards after they received a tip that his wife, Lynn Feiler Edwards made.

"Gary walked around the back of the building and climbed the stairs walking right into the rotunda. He stood there and heard and saw teargas blasts. The police were right next to him as Gary poured water on their eyes," she wrote in one of the since-deleted posts.

She said that her husband was peaceful during the insurrection.

"Gary walked around carrying flags of the Us. Gary walked right through the door into the rotunda. Chatting with the police who were very calm. The people sang the Star spangled banner 2 time then started chanting whose house? Our house! When asked to leave they did."

Investigators confirmed Edwards' identity by photos from his wife's Facebook page and his driver's license. Federal officials have charged 414 people for their involvement in the riots at the Capitol.

"The investigation and prosecution of the Capitol Attack will likely be one of the largest in American history, both in terms of the number of defendants prosecuted and the nature and volume of the evidence," federal prosecutors said.

Prosecutors have gathered more than 15,000 hours of surveillance and body camera footage, 1,600 electronic devices, more than 210,000 tips, more than 80,000 reports and 93,000 attachments related to law enforcement interviews.

"As the Capitol Attack investigation is still on-going, the number of defendants charged and the volume of potentially discoverable materials will only continue to grow," prosecutors said in the Oath Keepers filing. "In short, even in cases involving a single defendant, the volume of discoverable materials is likely to be significant."

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