Introduction to Bloodstain Pattern Analysis 

Blood is important in the lives of any human and even animals, it is a body fluid that transports nutrients and oxygen to cells where they are needed and also transports metabolic wastes away from these cells. Blood is an essential fluid for needed for living, without there is inevitable death of the cells, tissues, organs, and systems leading to the eventual death of the human or animal. This makes blood an essential form of evidence for criminal investigation and an important tool for a forensic scientist. The pattern of blood spattered around a crime scene is called a bloodstain pattern and could contain relevant information about the sequence of events that may have surrounded the victim’s death or injuries (Nelson, 2018). In this paper, the word blood spatter would be used interchangeably with bloodstain pattern. In order to determine the cause of death or injuries using bloodstain pattern, there is a need to introduce special forensic scientists called bloodstain analysts, these are the ones responsible for analyzing the bloodstain pattern and coming up with results.Introduction to Bloodstain Pattern Analysis Paper