MUHLENBERG TWP., Pa. (WPVI) -- Investigators in Berks County say one man is behind one of the biggest child porn busts they've ever seen.
40-year-old Joel Gardner of Muhlenberg Township is a registered sex offender.
When police raided his home, they reportedly found two million inappropriate images of minors on his computer and other electronic devices.
According to WFMZ-TV Gardner is not allowed to own a computer.
Gardner is now behind bars on a parole violation in Montgomery County.