The main culprit of the scene is suspect 2 ; Roger Coleman, the DNA bands perfectly matches to the crime person DNA Crotzer felt guilty because the lady was died in his hands. B) Suspect 1 and Suspect 3 are innocent, they came to rescue her. Unexpectedly they too suspected. C) DNA fingerprinting matching and analysis. Solution The main culprit of the scene is suspect 2 ; Roger Coleman, the DNA bands perfectly matches to the crime person DNA Crotzer felt guilty because the lady was died in his hands. B) Suspect 1 and Suspect 3 are innocent, they came to rescue her. Unexpectedly they too suspected. C) DNA fingerprinting matching and analysis..