(Portland, OR)  --  A former school volunteer in the Portland area is facing three years probation for child pornography possession.  Alfred Crotts was convicted of two counts of second degree encouraging child sexual abuse following an investigation in 2017.  A search of Crotts' property turned up hundreds of images of children being raped, sexually assaulted and molested.  In addition to probation, Crotts will also be required to receive treatment as part of Multnomah County's sex offender probation program.