Breaking news: Claudette Colvin, a civil rights pioneer who refused to give up her seat on a segregated city bus in Montgomery, Alabama, nine months before Rosa Parks, died at 86.

Claudette Colvin, civil rights pioneer on a Montgomery bus, dies at 86
Nine months before Rosa Parks made history, Ms. Colvin refused to give up her seat on a segregated city bus. She became a star witness in a civil rights case.