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Explain why contact trace evidence is so important in solving crimes.

Explain why contact trace evidence is so important in solving crimes.
asked 210k views
3 votes
Explain
why contact trace evidence is so important in solving crimes.

asked
User Zubko
by
8.0k points

1 Answer

4 votes
Contact is 'touching'. If a person 'touches' something skins cells, sweat and DNA are left behind. This confirms that a person was present.
answered
User Skorpeo
by
8.3k points
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