Related Clues:
- Crime lab sample
- Hair strands?
- It's on the books
- Evidence of descent
- Chromosome's home
- Clerk's field
- 18 Across material
- __ lab
- Bar code
- Some lay it down
- Molecule for which Linus Pauling proposed a triple-stranded structure
- Crime-lab material
- 'CSI' material
- Area with briefs and cases
- 'The ___ is a ass': Dickens's Mr. Bumble