Last fall, as Odessa High School brought some students back to campus with hybrid instruction, school officials insisted mask wearing, social distancing and campus contact tracing would keep students and faculty safe. And at the beginning of the semester, things seemed to be going OK. But then a spike in coronavirus cases hit town, putting the school’s safety plan to the test. In part three of our four-part series, we follow what happened when a student quarantine stretched the school’s nurses to capacity, fractured friendships and forced some marching band members to miss a critical rite of passage: the last football game of their high school career.