http://acwam.org/dna-helps-forensic-investigations/ DNA testing is expensive, learn how to save Sat, 20 Jun 2009 21:10:06 +0000 hourly 1 http://acwam.org/dna-helps-forensic-investigations/ http://acwam.org/dna-helps-forensic-investigations/#comments Mon, 19 Oct 2009 03:37:46 +0000 Rachel http://acwam.org/?p=103 Forensic investigators started using DNA in the 1990's when it became highly reliable in proving criminal activity in people.]]> Forensic investigators started using DNA in the 1990's when it became highly reliable in proving criminal activity in people.]]>