How Is DNA Helpful In Solving Crimes? DNA can be used to identify criminals with incredible accuracy when biological evidence exists. … In cases where a suspect is identified, a sample of that person’s DNA can be compared to evidence from the crime scene. The results of this comparison may help establish whether the suspect
What Two Things Increase The Likelihood Of A False Confession? Based on an analysis of past cases, Kassin and Kiechel (1996) theorized that two factors increase the risk: (a) a suspect who lacks a clear memory of the event in question, or whose memory is vulnerable to manipulation, and (b) the presentation of false evidence.
What Are The Advantages Of The Use Of DNA In Criminal Cases? DNA testing at a crime scene will often enable investigators to move the case in the right direction and remove potential suspects from the investigation. This enables the police to concentrate their manpower directly on the case, rather than wasting time interviewing potential
What Are Some Challenges In Collecting DNA Evidence? These challenges include the adequacy of population studies and testing methods, the role of human error in interpreting test results, alleged unfairness to criminal defendants and the lack of standards. What do you think would be some challenges in collecting DNA evidence? One of the main challenges