If you were investigating this crime scene, where would you be least likely to find DNA evidence from the killer? Bloody knife Dirt on the pavement Cigarettes The victim Image shows a crime scene with an outline where a body had once been and four crime scene markers. Marker 1 sits beside a knife with blood. Marker 2 sits beside something not seen in the picture. Marker 3 sits beside cigarette butts. Marker 4 sits beside something not seen in the image. 1 2 3 4. Forensic science
