Heather Jackson, 37, English teacher, Boswell High School, Fort Worth TX

Heather Jackson has been arrested for allegedly engaging in an improper relationship with a 16-year-old male student. The boy's family alerted police.

Jackson was placed on administrative leave last month after one student told school officials that Jackson was having improper communication with another student. When questioned, the second student told school officials that Jackson had begun sending messages to him on Facebook and asking for other ways to reach him. The boy told the officials that he eventually gave Jackson his cellphone number and that they began exchanging text messages that were initially innocuous but became more sexual.

Allegedly Jackson put one student in the front row of her class, and would bend over in front of him, to try and excite him.