By: KERO Staff MCFARLAND,Calif. — A 40-year-old teacher in California is facing criminal charges for allegedly having sex with a student. Elvia Gonzalez, a freshman math teacher at McFarland High School, has been accused of having a sexual relationship with a current male student. The McFarland Unified School District tells KERO that the victim reported on Friday to his high school principal about inappropriate content. "The initial call that came out to us was that there was some kind of content on a phone between the teacher and student," said Janet Davis, interim Chief of Police of the McFarland Police Department. "In terms of what we found is still under investigation."