In recent months the Catholic Church has been rocked by scandal. After widespread accusations of child abuse by priests in Ireland, similar claims have begun emerging from other European countries, including Austria and the Netherlands. Now criticism in Germany is intensifying, especially after the revelation that the current Pope's brother Georg Ratzinger knew about mistreatment of children in his choir.
Over the last weeks not a day has passed without fresh allegations against more Catholic schools in Germany. The scandal quickly spread to Hamburg, Bonn and Munich. There are now allegations of abuse in 20 of the 27 dioceses in Germany and the victims number in their hundreds.
Berlin's Canisius college, an elite jesuit school, was where the first allegations of sexual abuse were made public.
One of the men who broke the scandal was Thomas. He was only 13 years old when he was subjected to sexual abuse. It took him 30 years to muster up the courage to talk about it and to accuse two of his former teachers, both of them priests. After Thomas spoke up, hundreds of other victims came forward.
"The real scandal," he says, "which I only discovered later, is how one of the offenders was allowed to continue to abuse again and again for another 30 years in a dozen towns and schools across the world, without anyone stopping him."
The German Justice Minister, Sabine Leutheusser-Schnarrenberger, accused the Vatican of obstructing investigations into the alleged abuse in the schools. She believes the Vatican built up a wall of silence, citing a directive from 2001 which says the most severe abuse cases should be subject to papal secrecy. That missive was written by Cardinal Josef Ratzinger, the former Prefect of the Congregation of the Doctrine of the Faith, now Pope Benedict XVI.
The Justice Minister's comments were an affront to the Catholic Church, according to Stefan Förner, spokesman for the Roman Catholic in Berlin. "It also angered the German Archbishop who fended off the accusations," he says.
"Some of the cases occurred 30 or 40 years ago but I believe that this isn't just about the Catholic Church but it's a problem in society at large. Some things couldn't be spoken about, they were a taboo."
Was the German Catholic Church part of a cover-up, keeping quiet about the years of sexual abuse? That's the opinion of Manuela Groll, a lawyer defending a group of victims in Berlin.
"It's clear from this directive that the Church wants to sort out its own issues and avoid an official investigation," she says. "The Church adheres to its own laws. No consideration has been given to the victims. The Church is shielding the offenders and that speaks volumes."
The German Catholic Church has publically apologised to the victims and agreed to take part in a round table discussion hosted by the government. What Thomas wants is to see the Church compensate the victims and break the rule of silence.