Mohamed Forna's treason trial and execution
Mohamed Forna, a Sierra Leonean doctor, resigned as Siaka Stevens's finance minister in 1970 and joined the opposition. He was repeatedly detained, then convicted of treason in a trial built on coerced testimony and hanged in 1975, when his daughter Aminatta was about eleven. Decades later she traced the trial record and the surviving participants, including a witness who admitted his testimony had been false, and so reconstructed how a state manufactured a legal pretext for eliminating a rival.