7th grader Kyiajah Williams hugs South Hills Middle School teacher Jennifer Plumb as students and teachers participate in a 5k walk to support Plumb, who is diagnosed with breast cancer, as she heads to chemotherapy, Friday, Oct. 5, 2018, in Beechview. “I’m a fighter,” Plumb said. “I want to show my daughter how to fight with grace.” (Steve Mellon/Post-Gazette)