LAFAYETTE, Ind. — A Lafayette teacher who went missing for nearly two days is home from the hospital. Sam Perdue told the Lafayette Journal & Courier (http://on.jconline.com/290xF9q ) on Friday that his wife, Krista Perdue, was recovering. Krista Perdue wandered away from her home Monday after apparently becoming disoriented from taking prescription medication. The 42-year-old
