5 Unexplained Cases that have had major updates in 2020 & 2021

Forensic investigative techniques and technologies have come a long way in recent years, thanks to the hard work of scientists, researchers and genealogists, we are closer than ever to cracking open cold cases. Without these advancements in science, many cold cases would have remained just that, cold.

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Written by: Emma
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Видео 5 Unexplained Cases that have had major updates in 2020 & 2021 канала Top 5 Unknowns