Mayor Tom Knowles : ` ` Demonstrations will probably break out in several places '' Grand jury decision expected this month whether to indict those who killed Michael Brown . Brown 's August shooting sparked protests that turned into riots this month . Do n't Do Coalition wants 48-hour notice before grand jury takes decision .
Mayor James Knowles : `` Demonstrations will probably break out in several places '' Grand jury decision expected this month whether to indict officer who killed Michael Brown . Brown 's August shooting sparked protests that devolved into riots this summer . Do n't Shoot Coalition wants 48-hour notice before grand jury announces decision .