Ashley Smith died in 2007 on the floor of a segregation cell at Grand Valley Institution for Women, choking herself with a strip of cloth while guards stood outside her door and watched, following orders not to intervene until she stopped breathing. The Fifth Estate reconstructs how a fourteen-year-old girl sentenced to a month for throwing crab apples at a mail carrier ended up dying in an adult federal prison after years of transfers, restraints, and solitary confinement meant to manage her behavior instead of treat it. Interviews with corrections staff, officials, and people who knew Smith trace the paper trail of incident reports and psychiatric assessments that piled up as she moved between institutions, and video of her final hours, played at the inquest, anchors the film's account of what the guards saw and did not do. The documentary builds its case methodically, following the bureaucratic decisions that kept escalating rather than de-escalating her confinement, and lets the surveillance footage carry the weight the narration does not need to add.