Six men arrested during the unrest prompted by Freddie Gray’s death in police custody sued the Baltimore Police Department, the state and more than a dozen officers Tuesday, alleging that they were beaten, abused and deprived of their constitutionally protected right to protest.

The lawsuit was filed Tuesday against the department, the state of Maryland and 22 police officers, as well as former police chief Anthony Batts, who was fired last July and heavily criticized for his response to the unrest.

The plaintiffs include Larry Lomax, 25, who was pepper sprayed in the face by police officers while crossing the street on May 2 at 10 p.m., the mandatory curfew time. The incident was caught on video and showed officers dragging an incapacitated Lomax by his hair.