Blood Spatter
The television show Dexter highlights the role of blood spatter analysis in forensics and law enforcement work. Blood spatter analysis can be a cornerstone of crime solving. Rooted in the laws of physics, blood spatter analysis provides a method by which the forensic scientist can recreate a crime scene to provide law enforcement with valuable crime solving tools. Blood spatter can reveal incidents that occurred before, during, and after the crime that might go unnoticed otherwise. The variables that are taken into consideration during blood spatter analysis include velocity, surface tension, and viscosity. Blood has certain physical and chemical properties, which remain relatively constant. Likewise, various types of weapons and human actions have properties that can be analyzed. A combination of these constants can provide a picture of what happened at a crime scene. Each of these issues can help the analyst determine things like what type of weapon was used, where, and when.
Blood spatter is defined as "a grouping of bloodstains," which "composes a blood stain pattern," (Bertino and Bertino). Therefore, a single droplet of blood cannot be considered spatter. Only if the droplet of blood occurs with other drops can blood spatter analysis be performed. Blood spatter analysis is defined as "the examination of the shapes, locations, and distribution of patterns of bloodstains, in order to provide an interpretation of the physical events that gave rise to their origin," (Crime Scene Forensics).
Blood spatter analysis has been used throughout the history of forensic science. As early as 1902, blood spatter classification systems were devised. For example, Bertino and Bertino notes that John Glaister outlined six main patterns of blood spatter. These six patterns remain relevant in blood spatter analysis. One of those patterns is the 90-degree pattern of blood hitting a surface. Another pattern occurs when an artery has been hit. In cases in which an artery has been hit, gushing patterns might be observed on the walls or even on the ceiling. Glaister also identified smears, which are caused by a person...
television shows such as Dexter influence and/or desensitize people? The aim of this particular thesis question was to understand the perception of the idea of 'attaining justice through any means'. Hence, this proposed thesis will mainly look to understand how a TV show like Dexter can influence the idea of justice as well as how and through what means justice can be implemented and achieved in reality. Reception Idea: Summary Reception concept
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now