He and Manu joined Hector Escaton's gang. The night the Man in Black saved Hector Escaton from prison, he thanked the man, since the Foundation he owned apparently saved his sister's life. Later he and Manu went to Sweetwater along Escaton's gang. They started shooting Union Soldiers. As families started approaching the town, Ashley Stubbs gave the order to jam their weapons. They were "arrested" for the night.
Todd seemed to be one of the guests that enjoyed more violent activities, for which presumably he and Manu joined up with Hector Escaton.