Autumn Leathers is a 24-year-old Maryland English teacher accused of having a sexual relationship with a 16-year-old student. Leathers was arrested and charged with child sexual abuse, fourth-degree sexual offense, and other related charges. Officials at Mountain Ridge High School where Leathers teaches say she has been placed on leave pending termination proceedings.WTOP News: Frostburg Teacher Accused of Sex with Student

Mary Kay Letourneau was arrested in 1997 for having a sexual relationship with a 13-year-old student. She was convicted and served several years in prison. Upon her release in 2004, Mary Kay Letourneau married the former student. The couple have two children together.Tru TV: MARY KAY LETOURNEAU: THE ROMANCE THAT WAS A CRIME

Stephanie Ragusa was a Florida teacher arrested and charged with having a sexual relationship with a 15-year-old student at the Tampa school where she taught. The boy was allegedly able to identify the tattoos on either side of Ragusa's groin, which would only be visible if Ragusa were in the nude.Bad Bad Teacher: Stephanie Ragusa

Adrienne LaFlamme was a 60-year-old science teacher at the Brevard County Juvenile Detention Center in Florida who was accused of having a sexual relationship with a 17-year-old student. She has been charged with twenty counts of unlawful sex with a minor.Bad Bad Teacher: Adrienne LaFlamme