"One of the things that we'll be pursuing is whether or not we can work our way up to any national gang leaders — potentially some of the leaders in California who are referenced in the indictment as people who sanctioned or approved the activities of this Bloods set in Baltimore — because our goal is not to have to keep doing this," Rosenstein said. "Our goal is to make this the last Bloods case. We know we may not achieve that, but that's our goal."