The Roman Catholic Archdiocese of Philadelphia has put 21 of its priests on administrative leave following allegations of sexual abuse or improper behavior with minors. This move follows a two-year investigation by a Philadelphia grand jury. “I know that for many people, their trust in the church has been shaken,” said Cardinal Justin Rigali. The names of the priests have not been released, but church officials have said that they will inform affected parishes, according to The Philadelphia Inquirer. Reporter for The Philadelphia Inquirer, David O’Reilly has been following the story.