Some cases involve brutal murders of teenagers, a mysterious death involving a New Jersey Transit train, and several people who have just seemingly vanished.
The New Jersey office of the Federal Bureau of Investigation (FBI) is observing National Missing Children's Day on Thursday, May 25, by focusing on the disappearance of Mark Himebaugh, a boy from Cape May County who has been missing for over 26 years.
After several days of unsuccessful searches in 1991 — by foot, boat and plane — investigators came to the realization they were dealing with an abduction.