Teachers In Custody: JoAnn Stephens, 43, Substitute teacher, Mineola High School, Mineola TX

JoAnn Stephens was your average everyday substitute teacher. Except for the fact that she was having sex with a 15 year old student, at the school where here husband was the principal. Allegedy the affair was going for 3 years. And allegedy the couple were seen kissing in a black truck at an RV Park. Police later obtained some bodily fluids from the floorboards of alleged truck. Stephens also gave the teen a prepaid cell phone, and witnesses said she allegedly gave him candy, gifts, clothes and money.

Update Mar 2 2011: JoAnn Stephens has been indicted.

Update Mar 4 2011: JoAnn Stephens was released on bond.

Update Mar 11 2011: A motion was filed to remove JoAnn Stephens attorney from the case. He has been fined.

Update Mar 14 2011: JoAnn Stephens pleaded guilty to having an improper relationship with a student. 4 other charges were dropped in exchange for the plea agreement.

Update April 2011: JoAnn Stephens was sentenced to 180 days in jail, plus 10 years probation. She was ordered to report to the Wood County Jail no later than 5 p.m. on May 4.