Acquittals in the Spanish Inquisition

The Spanish Inquisition has become such a byword for injustice that many forget it was also a judicial system capable of acquittal. This study of more than 67,000 trials uncovers over 2,500 formal acquittals, more than 6,600 suspended trials, and nearly 2,100 with unknown or no recorded outcomes.

The inquisitors were jurists who frequently held other judgeships before and after their tenure and used the same evidentiary rules as other Spanish courts. If every acquittal may be taken as an adm...