In an undated photo provided by Guernsey's, a New York City auction house, Rosa Parks' keepsake folio and a postcard from Martin Luther King Jr., are shown.

A former Detroit-area Christian school teacher has been sentenced to three to 15 years in prison for having sex with a student.

A former Plymouth Christian Academy teacher who had sex with 15-year-old former student says she made "the worst possible choice." The victim's mother agrees.