Video has emerge of what appears to be Kansas City Chiefs fans tackling a suspected shooter Wednesday during the parade to celebrate the Super Bowl win.

Kansas City Police Chief Stacey Graves said at a news conference two people had been taken into custody. She said she has heard that fans may have been involved in apprehending a suspect but couldn’t confirm that.

“I’m angry at what happened today. The people who came to this celebration should expect a safe environment.” Graves said.

Here’s a video that was posted to “X,” the social media platform formerly known as Twitter, that reportedly shows fans tackling one of the suspects:

Chiefs quarterback Patrick Mahomes posted a message to Kansas City on “X.”

Meanwhile, Marcus Spears relayed a poignant message during his ESPN broadcast, saying “this is who we are.”

A White House official told the Kansas City Star that the administration was aware of the developing events. “We are closely monitoring this incident, and federal law enforcement is on the scene supporting local law enforcement,” the official said.

The FBI told McClatchy and the Star that it “had a presence at the parade today and is providing law enforcement assistance to the Kansas City Police Department.”

Mark Heim is a reporter for The Alabama Media Group. Follow him on Twitter @Mark_Heim. He can be heard on “The Opening Kickoff” on WNSP-FM 105.5 FM in Mobile or on the free Sound of Mobile App from 6 to 9 a.m. daily.