Unique Fingerprint Case Essay
Unique Fingerprint Case Essay
The James William Murder case
On September 14, 1935, James William, an American born physician who lived in Texas, murdered his wife Jane and also her maid Mary Lora who witnessed him killing the wife. He then mutilated their bodies and scattered the parts, also cutting off their fingers to prevent fingerprint identification as an effort to make them unidentifiable. The man then flew to a nearby town to hide himself.
After somebody remains were discovered, assemble a team of forensic experts. The team will sort and examine their gender, take blood samples for a test and identify them (Butler, J. M. (2012). Almost each cell in the human body contains DNA, the genetic material that programs how cells work. 99.9 percent of human DNA is the same in everyone, meaning that only 0.1 percent of our DNA is unique. Each human cell contains three billion DNA base pairs. Our unique DNA, 0.1 percent of 3 billion, amounts to 3 million base pairs. This is more than enough to provide profiles that accurately identify a person. The only exception is identical twins, who share 100 percent identical DNA (Butler, J. M. (2010).
After sorting and identifying who the victims are, an investigation on where and who are the family of the victims would follow. These will involve finding the closest people to the victims and questioning them about the incident. Both the forensic result and the witness reports are adequately enough to sentence the criminal (Michaelis, R. C., Flanders, R. G., & Wulff, P. H. (2008). Execution will follow, if the person does not admit being guilty, that is hanged to death.
References
Butler, J. M. (2012). Advanced topics in forensic DNA typing: Methodology. Walthan, MA:Elsevier/Academic Press.
Butler, J. M. (2010). Fundamentals of forensic DNA typing. Burlington, MA: Elsevier/Academic Press.
Michaelis, R. C., Flanders, R. G., & Wulff, P. H. (2008). A litigator’s guide to DNA: From thelaboratory to the courtroom. Amsterdam: Academic Press/Elsevier.
