MINNEAPOLIS (AP) _ A Minnesota man who authorities say is a self-proclaimed member of the anti-government ``boogaloo'' movement has pleaded guilty to illegally possessing a machine gun.

Twenty-seven-year-old Michael Dahlager of St. Cloud admitted Wednesday that he possessed two devices that convert a semi-automatic firearm into an unlawful fully automatic weapon. He remains in federal custody pending sentencing.

Prosecutors say Dahlager is a self-proclaimed follower of the ``boogaloo,'' a concept embraced by a loose network of gun enthusiasts and militia-style extremists.

Court documents say he told a confidential informant he was preparing to ``defend'' a rally at the state Capitol on Jan. 17.

PHOTOS: Scene at U.S. Capitol shows chaos and violence

Timeline: George Floyd's Death, Protests, Riots, Arrests, Chauvin Trial

It was late afternoon on Memorial Day, 2020 and many Minnesotans had observed the normally active weekend hunkered down because of the growing pandemic.

George Floyd drove to a grocery store in Minneapolis and bought some cigarettes. He was accused by employees of making the purchase with a counterfeit $20 bill and police were called. Floyd was still there in his vehicle when two officers arrived. About 10 minutes later, Chauvin and another officer showed up and the situation began to escalate. Chauvin began kneeling on Floyd's neck as he was facedown on the street. Despite repeated pleas from Floyd and a growing crowd of bystanders to remove his knee, Chauvin continued as if frozen in position with no facial expression. 

After more than 8 minutes, Chauvin finally stood up and Floyd had become unresponsive. An ambulance was called and a short while later, it was reported Floyd was dead.

A video of the incident slowly spread on social media around the state, the country and the world. Viewers literally watched a man slowly die, repeating "I can't breathe." 

The now historic response began the following day.