The 1983 Code of Canon Law did not anticipate crimes being committed by bishops that could result in their laicization, according to a canon law professor at The Catholic University of America.
A police official in Buenos Aires province said officers seized documents from the archives of the Antonio Provolo Institute in the city of La Plata dating back more than 30 years.
Father Zollner, who also is a member of the Pontifical Commission for the Protection of Minors, also said the Catholic Church "can't ever do enough" to address the problem of clergy sexual abuse.
The "remedies clause" in the state constitution prohibits a retroactive change to the civil and criminal statute of limitations, according to Scarnati.