Three out of four suspects accused of using pig’s blood for acts of vandalism in Santa Rosa will go on trial. A judge dismissed the charges against the fourth suspect, Christina Henry, on Wednesday, saying there isn’t enough evidence against her. In 2021, the three suspects allegedly smeared pig’s blood on a public art installation, and on the home of an ex-Santa Rosa police officer. That officer testified as an expert witness for Derek Chauvin, the former Minneapolis police officer later convicted of murdering George Floyd.