Maryland 1975 Cold Case Solved — The 42-Year Hunt for Two Missing Sisters

In March 1975, 12-year-old Sheila Lyon and 10-year-old Katherine Lyon walked to Wheaton Plaza for pizza during Easter break. They promised their mother they'd be back by 4 PM. They never came home.

For 42 years, the lyon sisters disappearance remained one of the most exhaustive missing persons investigations in Maryland history — thousands of leads, zero answers.

This  true crime documentary traces how a cold case solved without DNA, without a crime scene, and without the victims' remains ever being found finally delivered the truth — 42 years later.

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⚠️ DISCLAIMER: This video is created for documentary and educational purposes only. Some topics discussed involve crimes against children and may be emotionally difficult. Viewer discretion is advised. All information is sourced from court documents, law enforcement statements, and verified public records.

This content seeks to inform, to raise awareness, and to ensure that victims are remembered accurately — never to sensationalise, exploit, or disrespect those affected by these events.

Thank you for watching. The truth is found in the evidence. Stay informed, stay respectful.

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