Four people, including the former caretaker at Santiago de Compostela cathedral, have been arrested for the 2011 theft of the Codex Calixtinus Of Pope Calixtus II, a 12th-century collection of sermons and liturgical passages.

The manuscript was stolen from a safe deposit box at the church and recently recovered in a garage near Santiago de Compostela, Spain. Also arrested were the caretaker's wife and son and another woman. The book is considered a guide for early pilgrims to the burial site of St. James.