text: Malik Muhammad raises his fist during a demonstration calling for the firing and indictment of Texas State Trooper Brian Encinia, Sunday, July 26, 2015, in Katy, Texas. Sandra Bland was found dead in her cell on July 13 in the Waller County Jail, just days after being arrested by Encinia during a traffic stop. Authorities determined through an autopsy that Bland hanged herself with a plastic bag. Photo: Sandra Bland