Harvest,+Comparison+RAL

In the two movies or shows that we watched, Dial M for Murder and the CSI episode, Harvest, there were many differences by which the meethods of solving the crime were used. The techniques used were quite differnret due to the time gap that was in between them. In the Dial M for murder they used what I would call more deductive reasoning in a sense that they did not have all the tools but from a series of other objects and talkig to people they were able to piece the murder together. They used the fibers from the shoe to match the doormat out front to tell where he came from. They were able to use bank records and end up setting up the main man to get him convicted. In the CSI episode they use more modern and up to date technologies such as DNA testing and blood. They are able to find hairs and test them even if they are not relevant to the case. In the episode they use the shoe print to match it to the father's work boots to show that he was at the sign and they were able to match it to prove he was there. The parents while they were being questioned did not make all the clues add up and the sister even lied to help cover it up. The differences are great due to the technological advances and the way they are able to conduct experiements and handle crime scenes.