Some of the accusations against perverted priests are handwritten letters penned by worried mothers. Others are emails sent decades after the abuses occurred. There are letters so old the mimeographed typewriting is smudged and difficult to read. There are emails so recent, they call into question just how much of the clerical abuse is still going on. In all, more than 15,000 pages from the secret archives of the Chicago Archdiocese’s Office for Child Abuse Investigations and Review have been released on the Chicago Archdiocese website relating to hundreds of lurid sexual-abuse crimes by 36 perverted priests dating back to the 1950s. The most recent documents are only a year old.