The event itself concerned a widow, Francisca Sánchez Morales, engaged in blackmailing and who persuaded a young man, José García San Juan, to kill his young wife, Dominga del Pino Rodríguez. Three days later, the couple were caught and never saw each other again. They were condemned to capital punishment, still prevailing by those years in Spain (not even their attorney wanted to defend them). Eventually, they got their sentences commuted and they served between ten and twelve years. The widow died of a heart attack just after leaving jail, and the young man started a new, anonymous and prosperous life in Zaragoza.