Related Clues:

• C.S.I. evidence
• Spiral molecule
• Kind of sample
• CSI evidence, sometimes
• Genome makeup
• 'CSI' findings
• Evidence from a hairsplitter?
• It's in the genes
• One form of ID
• Some crime evidence
• Double-helix stuff
• 'Who's your daddy?' test
• Genetic marker
• Big molecule
• Pool components