Ali Grimsley-Gilmore, 30, of Tallahassee, Florida, was last seen February 3, 2006. Four months pregnant and living alone, she worked for the health department and part time as a Publix clerk. She missed a scheduled Publix shift on February 4, which was out of character for someone described as reliable and punctual.

Her house showed no sign of forced entry or struggle, her car stayed in the driveway, and personal belongings remained at home, leaving investigators uncertain whether she left voluntarily or not. Searches and public appeals produced few leads and the case is cold; authorities say they still follow tips. Anyone with information is asked to come forward?