Dane Powell will serve four months in prison and two months of probation for felony rioting and assaulting a police officer in the first sentencing of the nearly 200 people who were arrested in downtown Washington on the day of President Donald Trump’s inauguration.

Protests on Inauguration Day resulted in a few broken windows and other incidents of vandalism, as well as one burned limo.

Powell, who faced 14 charges, pleaded guilty to charges of felony rioting and felony assault on a police officer.

He told prosecutors he broke windows and threw “a brick, large rock, or piece of concrete at uniformed law enforcement,” WTOP reported. The U.S. attorney’s office for D.C. said in a statement that Powell “admitted being part of a group of rioters who moved approximately 16 blocks over a period of more than 30 minutes.”

“The group formed a ‘black bloc’ in which individual defendants wore black or dark colored clothing, gloves, scarves, sunglasses, ski masks, gas masks, goggles, helmets, hoodies, and other face-concealing and face-protecting items to conceal their identities in an effort to prevent law enforcement from being able to identify the individual perpetrators of violence or property damage. Some of the members of the black bloc were armed with hammers, crowbars, wooden sticks, and other weapons.”