Dzhokhar ##ov was found guilty of all criminal counts , and face death penalty . The sentencing hearing starts may 21 ; a judge predicts it will last four weeks . He warns jurors not to do anything that might be prejudicial to the jury .
Dzhokhar Tsarnaev was found guilty of all 30 counts , may face death penalty . The sentencing phase starts April 21 ; a judge predicts it will last four weeks . He warns jurors not to do anything that could be prejudicial to the case .