January 07, 2008 Police in suburban Pittsburgh say a married, 26-year-old former gym teacher accused of sending nude photos and explicit text messages to a 14-year-old boy has admitted having sex with the freshman, even though the boy has denied it. Beth Ann Chester, who taught physical education at Moon Area High School for more than two years, is in jail, charged with sexual abuse of children, corruption of minors and related counts. The local police chief said today that other charges will be filed, including felony statutory sexual assault. Chester resigned Dec. 27. "She confessed to having full sexual intercourse with this child in her vehicle in the school parking lot" after a school event, said Chief Leo McCarthy, the Associated Press reports. According to court papers, the boy told police he fell in love with Chester during a three-month relationship, but said the only physical contact he had with her was a hug the last day before winter break.