Marie Delly, 34, vanished after finishing a shift at a Walmart in Naples, Florida, on May 17, 2010. Surveillance shows her walking out of the store at about 4:30 p.m., but there is no footage showing how or with whom she left, and it remains unclear who picked her up that day. She was diabetic and likely without her medication when she disappeared.

Her husband, Mathnald Dareus, dropped her at work that morning and has been identified as a person of interest; he has not been charged in connection with her disappearance. Family members say Marie sometimes left home during arguments but always told her children or relatives where she was going, which she did not do this time. There have been no public updates or new leads and the case remains unsolved.

If anyone knew Marie, saw her leaving the Walmart that afternoon, or has information about who picked her up, please come forward.