Each year, tens of thousands of people go missing in the US, many of whom are children. Without a trace, many are never heard from again.
In the majority of these cases, the kidnapping victim was murdered or never found. These disappearances more often than not go unsolved, forever filed away as open investigations. Even when a likely perpetrator is brought in for questioning or arrested for the crime, they refuse to disclose what really happened to the victim.
Here are 10 unsolved kidnappings you may have never heard about. The FBI and local authorities are still seeking to find answers to their vanishing.
Just the thought of what these children and adults suffered is enough to give us nightmares.