The search for evidence in some crimes can be harrowing and physically-demanding, especially when clues are hidden underwater.
NBN News joined a team of police divers to witness the extremes they go to, to crack the case.
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The search for evidence in some crimes can be harrowing and physically-demanding, especially when clues are hidden underwater.
NBN News joined a team of police divers to witness the extremes they go to, to crack the case.
