(Portland, OR)  --  A St. Helens man is facing more than a decade behind bars for sexually assaulting a 14-year-old child.  Court records show 37-year-old Gerald Davis was sentenced this week to 13 years in prison.  Davis was previously convicted in 2011 of sexually abusing a 17-year-old and was sentenced to prison after violating his parole by contacting minors.  Prosecutors say he started assaulting his new victim after his release from prison in 2014.