14. FORENSIC DNA A G C T A G A TT G TT A TT CC G A G A G C T A G A T C G TT A TT CC G A G Blood butt at crime scene Suspect #1 Conclusion: Blood could be from Suspects #2, #4 or other person with the same sequence. A G C T A G A TT G TT A TT CC G A G Suspect #2 A G C TT G A TT G TT A TT CC G A G Suspect #3 A G C T A G A TT G TT A TT CC G A G Suspect #4