The complaint was filed in Córdoba by Ruth Ortiz, Bretón's ex-partner and mother of the children they had in common, who were murdered by him in 2011. Bretón killed Ruth and José, aged 2 and 6 ...

This may be why the fragment ended up as the book binding of an archival register: "The text had lost its appeal, so they wanted to reuse it." The library wanted to preserve the register ...