A Greeley teacher's aid is going to prison for having sex with a 14-year old student. Jerica Enriquez was 24 years old at the time she sexually assaulted the boy at Jefferson Junior High School in 2016. She also sent naked 'selfies' to several other students. Officials say the 14-year old told them he and Enriquez had sex at least two times at a Greeley Park. Enriquez was sentenced to 18 years to life in prison.