Last month, Celeste Burgess was sentenced to 90 days in prison because she took abortion pills when she was 17 years old. The story of Celeste and her mother—who helped her get the pills and will be sentenced in September—went national.

This case was seen as a harbinger of intimate privacy violations to come. But this case also exemplifies a disturbing phenomenon in the genesis of abortion prosecutions: friends and community members reporting on each other.