On Sunday, Michael Moore revealed that over the course of filming Fahrenheit 11/9, his documentary about America in the wake of Donald Trump’s election, his crew inadvertently caught some footage of Cesar Sayoc—the man accused last week of mailing pipe bombs to prominent liberal figures like the Obamas and the Clintons. Moore has now shared the footage on YouTube. It shows a zealous Sayoc at a Trump rally, holding up a sign that says, among other things, “CNN Sucks” and shouting things like “Tell the truth,” ostensibly at reporters. He is visible at the 0:42, 1:34, 1:44 and 3:15 mark. This footage never made it into the final cut of the film, Moore said.

The filmmaker also shared a still of the footage on Instagram, writing in the caption that his crew first encountered Sayoc at Trump’s 2020 re-election rally in Melbourne, Florida, which was held only one month after his inauguration.

“You’ve seen the photos of him on the news over the past couple days—a slight, normal, everyday American,” Moore wrote. “But those are from before. Here with our footage I can show you what he had actually become—overdosed on steroids in what looks like some desperate attempt to hang on to what was left of his manhood.”

Moore went to the rally not to get more footage of Trump, Moore said, but to point the camera toward “our fellow Americans, lost souls full of anger and possible violence, easily fed a pile of lies so large and toxic that we wondered if there would ever be a chance that we could bring them back from the Dark Side.”

Sayoc, a 56-year-old man who lives in Aventura, Florida, was arrested Friday on suspicion of sending 14 pipe bombs in the mail to multiple high-profile Democrats, including several politicians, billionaire George Soros, and actor Robert De Niro. After his arrest, it was reported that Sayoc was an ardent Trump supporter who covered his van with photos of the president and Vice President Mike Pence. He also had imagery of figures like Barack Obama, Hillary Clinton, Nancy Pelosi, and Moore caught in crosshairs. He has been reportedly arrested 10 times previously.

Sayoc will be formally charged in court on Monday. Per CNN, he is expected to stand trial on five federal crimes: interstate transportation of an explosive, illegal mailing of explosives, threats against former presidents and other persons, threatening interstate communications, and assaulting current and former federal officers. If convicted, he could face up to 48 years in prison.