Teachers and drug testing For the second time in less than a week, a local teacher has been arrested on drug charges. A teacher at Lanier High School resigned from her position after she was found to have marijuana on campus. According to the San Antonio Independent School District, Ana Alicia Carrera was arrested after a canine search at the school turned up marijuana in her backpack. The search was described as 'random' by district officials. The former teacher is charged with possession of marijuana under two ounces. Meanwhile, a teacher in the Harlandale Independent School District was arrested last week on a DWI ... Continue reading... http://news4sanantonio.com/news/local/teachers-and-drug-testing