Texas teacher, 43, had four-year sexual relationship with her student starting when he was 15 and left him voicemails saying she was in love Math teacher Misty Lorene Cato, 43, allegedly started a years-long sexual relationship with a student when he was 15 years old The alleged victim was enrolled in the Azle Independent School District, near Fort Worth in Texas Law enforcement seized a voicemail Cato allegedly left for her victim saying she had loved him for years Cato was arrested by the Parker County Sheriff's Office and put on administrative leave by the school district