Kyron Richard Horman is an American boy who disappeared from Skyline Elementary School in Portland, Oregon, on June 4, 2010, after attending a science fair.

Asha Jaquilla Degree went missing at the age of nine from Shelby, North Carolina, United States. In the early morning hours of February 14, 2000, for reasons unknown, she packed her bookbag, left her family home north of the city and began walking along nearby North Carolina Highway 18 despite heavy rain and wind.

Maura Murray, a university student studying nursing, disappeared from New Hampshire on the evening of February 9, 2004. aged 21. Her car was found abandoned on Route 112 by White Mountain National Forest near a village called Woodsville.

Cheyann Klus was only 22 years when she disappeared over the Thanksgiving weekend. Later, it was recognized that she was in fact at her boyfriends residence in Chicago on December 2, 2017 and has never been seen or heard from again. Her boyfriend was questioned, and said that he was sleeping for 18 hours, and when he woke up, she was gone. Her best friend was the last one to actually speak on the weekend of Thanksgiving, and never got a response back from her. No one did.

Elizabeth Barraza was shot and killed in her own driveway while she was setting up for a garage sale on January 25th, 2019.