TEHRAN (Press Shia Agency) – A man lit himself on fire near the White House and he was caught on video appearing to calmly stroll through a park before cops extinguished the flames.

– World news –

Witnesses saw the man erupt into a bright orange fireball at the Ellipse, a tourist-filled park that sits north of the Washington Monument, around 12:20 p.m. on Wednesday afternoon.

“We saw this man,” Alina Berzins, 17, who was visiting the National Mall with her two cousins, told CNBC. “He starts running, and then we saw him covered in flames.”

Video shot by Berzins and posted to Twitter by her father shows the man, clad in black pants, covered head to toe in flames as he takes a slow walk across the grass near 15th Street NW and Constitution Avenue NW.

“According to my daughter…she just saw a person that was on fire running across the White House lawn,” the dad, Krisjan Berzins, tweeted. “Police and rescue have responded. They’re closing all surrounding streets right now.”

Officers are seen racing over to the man, including one armed with a red fire extinguisher, and police cruisers pulling up with lights flashing.

The man collapsed as he was covered with a plume of white foam, Alina Berzins said.

“Everyone was in shock,” she said. “I was in shock.”

Other witnesses said the man was wearing a sweatshirt — despite the 90-degree heat — and carrying a black bag. The shirt had writing on it but the witnesses couldn’t make out what it said.

The man, who wasn’t immediately identified, was taken to the hospital with life-threatening injuries after suffering burns to 85 percent of his body, sources said.

Last month, a man in a motorized wheelchair set his jacket on fire outside the White House, prompting a security lockdown. He suffered non-life-threatening injuries.