Not guilty!!!!... Former junior high school teacher pleads guilty to having sex with 15-year-old boy THE ASSOCIATED PRESS Saturday, May 7, 2016, 11:49 AM St. Martin Parish Sheriff's Office Kaylyn Huval has pleaded guilty to one count of carnal knowledge of a juvenile. ST. MARTINVILLE, La. - A 28-year-old former junior high school teacher from Breaux Bridge has pleaded guilty to having a sexual relationship with a 15-year-old boy, according to St. Martin Parish prosecutors. Assistant District Attorney Chester Cedars says Kaylyn Huval has pleaded guilty to one count of carnal knowledge of a juvenile, according to a report on Thursday by KATC-TV. She was teaching at Cecilia Junior High when she allegedly was involved in a sexual relationship with a 15-year-old boy. Huval was arrested in March 2015. The television stations reports that she was sentenced to 10 years in prison, but that was suspended and she was given five years of supervised probation.