Henning explains how discriminatory and aggressive policing has socialized a generation of Black teenagers to fear, resent, and resist the police, and she details the long-term consequences of racism and trauma that they experience at the hands of police and their vigilante surrogates. She makes clear that unlike White youth, who are afforded the freedom to test boundaries, experiment with sex and drugs, and figure out who they are and who they want to be, Black youth are seen as a threat to White America and are denied healthy adolescent development. She examines the criminalization of Black adolescent play and sexuality, and of Black fashion, hair, and music. She limns the effects of police presence in schools and the depth of police-induced trauma in Black adolescents.