You can't tell just by looking if a person has a criminal past, but PeopleFinders.com can show you anyone's history with a detailed crime report.
The Innocence Project is a national litigation and public policy organization dedicated to exonerating wrongfully convicted people through DNA testing and reforming the criminal justice system to prevent future injustice.
Center on Wrongful Convictions - Thirty-six innocent men and women in Illinois were exonerated due to efforts of the Center on Wrongful Convictions. Prior to the Center's founding in 1998, members of its staff were instrumental in 14 additional exonerations - including that of Gary Dotson, who in 1989 became the first person in the world to be exonerated by DNA.
Centurion Ministries is an investigative agency with no religious affiliation. Centurion Ministries' mission is to free from prison those innocent individuals who had absolutely nothing whatsoever to do with the crimes for which they were convicted and sentenced to either life or death.
The National Registry of Exonerations is a joint project of the University of the Michigan Law School and the Center on Wrongful Convictions at Northwestern University School of Law. We provide detailed information about every known exoneration in the United States since 1989—cases in which a person was wrongly convicted of a crime and later cleared of all the charges.
FAMM (Families Against Mandatory Minimums) is a nonprofit, nonpartisan organization fighting for fair and proportionate sentencing laws that allow judicial discretion while maintaining public safety.
True Crime sites:
Killing Killers - TRUE CRIME SPECIAL REPORTS / Murder, Serial Murder, Mass Murder, Mayhem - and more. Writing by Eponymous Rox
Michaelthomasbarry.com - the site of award winning author and columnist Michael Thomas Barry and This Date in Crime
Crime Case Files - contains and reviews all crime cases including, forensics, drugs , institutions. and all other crime related media.
Female Serial Killers - A psychologist explores the minds of women who murder
Mafia Today - Your Source for Mafia & Crime News from around the World.
Podcasts and Radio:
Law and Disorder is a weekly, independent radio program airing on several stations across the United States and podcasting on the web. Law and Disorder gives listeners access to rare legal perspectives on issues concerning civil liberties, privacy, right to dissent and the horrendous practices of torture exercised by the US government.
True Murder: The Most Shocking Killers in True Crime History with Dan Zupansky