Daniel Sanchez is facing federal charges for what free speech advocates say is a clear attack on the First Amendment.

Federal prosecutors have filed a new indictment in response to a July 4 noise demonstration outside the Prairieland ICE detention facility in Alvarado, Texas, during which a police officer was shot.

There are numerous problems with the indictment, but perhaps the most glaring is its inclusion of charges against a Dallas artist who wasn’t even at the protest. Daniel “Des” Sanchez is accused of transporting a box that contained “Antifa materials” after the incident, supposedly to conceal evidence against his wife, Maricela Rueda, who was there.