Erika Brannock is the last of the more than 250 victims released . She suffered severe bone and tissue damage . Sister of boy killed at Boston Marathon released from hospital . ' ` ` I can use what I ' ve learned to carry it forward , '' Brannock says . She plans to finish a master 's degree and return to teaching in the fall .
Erika Brannock is the last of the more than 250 victims released . She suffered severe bone and tissue damage . ` ` I can use what I ' ve learned to carry it forward , '' Brannock says . She plans to finish a master 's degree and return to teaching in the fall .