How does forensic know how long a body has been dead?

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I’ve always been curious on how they know how long a body has been dead for? For example, if they say “the body has been dead for 2 hours”, how come it’s not 2 days, weeks, etc..?

edit: spelling

In: Biology

5 Answers

Anonymous 0 Comments

After a while the biomolecules start to oxidise and fall apart. I believe they can chemically work out the approximate length a body has been dead for based on how oxidised the biochemicals are.

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