Essays on Bloodstains

Blood evidence analysis has rapidly evolved and progressed over the last 20 years and nowadays, there exist a number of various techniques to collect, store and determine blood. Forensic scientists may opt for different ways to analyze the most valuable and helpful evidence of a crime in order to increase the chances to solve a case. The quality and reliability of a certain presumptive test usually depends on the reagents used in analysis and therefore, the right choice of a certain element is critical for determining associations and connections between the victim, perpetrator and different factors of a crime ...

The introduction of infrared sensitive digital cameras that can now detect bloodstains even when under layers of paint and is a use tool for solving crime may cause major changes to how crime is investigated. This is particularly valuable in locations where the perpetrators attempted to conceal evidence by covering bloodstains and other physical surface evidence with layers of paint., Digital cameras set to record detect infrared light can now detect bloodstains even when under layers of paint providing a new tool for solving old crimes. Even old bloodstains can harbor the DNA capable of identifying criminals and victims. . However, it ...

Classic English Literature

The character of the Knight in the Canterbury Tales is clearly the ideal and perfect knight with the best description. At the beginning of the story, the Knight had just arrived from his expeditions. The Knight was described as a man who had a beautiful horse and dressed in a tunic that bears bloodstains from his last battle. At that time, the horses were only being used to transport the Knight in the battlefield rather than being use for fighting (Hodgson 77). The Knight is bestowed with chivalry qualities and idealism. Based on the Prologue of the Canterbury Tales which states that “ ...