Starr Carter is a girl with a foot in two worlds. By day, she attends Williamson, a suburban prep school where she is one of only two black students in her year. In the evening, she goes home to Garden Heights, the city’s poor, black neighbourhood, where she has lived all her life. She is one person at home and another person at school, because she can’t be too “bougie” in the neighbourhood, or too “ghetto” at school. But the wall she has carefully built between her two selves begins to crumble when she is the only witness to a police officer shooting and killing her childhood friend, Khalil. The killing gains national headlines as protestors take to the streets to protest the murder of yet another unarmed black boy. In the day’s following Khalil’s death, Starr faces a choice between remaining silent, and speaking up. But even if she can find her voice, will it be enough to get justice for Khalil?