There’s no warning label on the DNA test kit telling you that you might not like what you find.
It has been more than 40 years since Lynette Dawson went missing from her home on Sydney’s northern beaches. As one of Australia’s longest-running cold cases, her body has still never been found.
There has been much conjecture over who alerted the Nazi search team to Anne Frank and her family’s hiding place back in 1944.
Erin Foster, 18, and Jeremy Bechtel, 17, disappeared in April of 2000 in Sparta, Tennessee.
In 2001, a young mother had her newborn baby snatched from her outside a shop. More than two decades later a random picture on Facebook has helped crack the case.