Lynette Hernandez was last seen by her mother at the Long Island home where they live on Sept. 19. Her boyfriend says he last the young mother in early October.
Amber Aiaz and her teen daughter Melissa Fu went missing last November, after her husband says a mystery couple showed up at his door and rendered him unconscious.
Michael Rini, 24, who became obsessed with missing child Timmothy Pitzen after seeing his case profiled on TV, had a history of posing as sex-trafficking victims, according to prosecutors.
Kathryn McGuire and Haylie Vance, both 15, disappeared from their respective homes Thanksgiving Day, alongside 19-year-old Aaron Larkin, but only of the girls would later be found safe, police said.
Jalajhia Finklea, 18, disappeared Oct. 20 after last being seen getting into the rented vehicle of 37-year-old Luis Zaragoza, who was killed during a confrontation with authorities earlier this month.
A set of human remains, discovered over the summer in Kentucky not far from where Crystal Rogers was last seen alive, are not that of the missing mother of five.