Callahan Walsh will headline the special, which begins streaming on Discovery+ on Sunday, March 7, and will premier on Investigation Discovery on Monday, March 8.

The special will follow Walsh as he investigates two main mysterious disappearance cases and will showcase additional missing children, including Breasia Terrell. 

Breasia, then 10, was last seen at the apartment complex of Henry Earl Dinkins, 47, her brother's father. Dinkins is a registered sex offender named a person of interest in the case, but has never been charged with her disappearance. He remains in jail on an unrelated charge.

Breasia was 4 feet, 5 inches when she went missing. She has braids and brown eyes, and was last seen wearing a white shirt, white shorts and white and pink flip flops. 

The FBI is offering $10,000 for information that helps find her.