On September 13, 2013, Tiffany Whitton, 26, vanishes from a Walmart in Marietta, Georgia. After she is confronted for stealing, she flees on foot and is never seen again.
Louisiana State University sophomore Madison Brooks, 19, is sexually assaulted and fatally hit by a car after leaving a college bar.
Serena Cator, 43, is the latest in a recent influx of female teachers guilty of soliciting sexual relationships with their underage students.