A teacher in Arkansas has been charged with sexually abusing a 15-year-old boy while volunteering at a local church, RadarOnline.com has learned. Reagan Gray,26, was arrested earlier this month for allegedly carrying on a sexual relationship with the teen for years. Gray met the child at the Immanuel Baptist Church in Little Rock, the hometown congregation of former president Bill Clinton. The teen’s parents reported Gray to the church’s senior pastor in 2020 after finding explicit text messages on his phone, according to local station THV11. Gray reportedly claimed her relationship with the c…