AdvertisementTracing The Roots Of 'The Brothers' And The Boston Marathon BombingApril 07, 2015facebookEmailIn this courtroom sketch, Boston Marathon bombing suspect Dzhokhar Tsarnaev (third from right) is depicted with his lawyers and U.S. District Judge George O'Toole Jr. (right) as O'Toole addresses a pool of potential jurors in a jury assembly room at the federal courthouse in January. The jury started deliberating Phase 1 of the trial on Tuesday. (AP)