First we will portion out the blood stains into different areas. We will be selecting the blood stains that are well defined from each portion and from the outer edges. Then we will measure the distances of each bloodstain to the point of convergence. We will be using the equations θ=〖(sin〗〖-1〗)width/lenght to determine the angle of impact, and H=(tan)(ι)*D for the area of origin. In this specific case the bloodstains and their information were given to us. For the first blood drop given to us the width was .33mm, the length was .97mm, and the distance was 26 inches. Using the equations stated above we plug in the numbers and we determine that the angle of impact to be 19.9. After we determine the angle we plug it in the second equation and we get 9.4 for the area of origin. We will then do that for the next numbers of the remaining blood stains. The rest of the angle of impacts are 61.64, 22.2, 39.86, and the rest of the area of origin are 10.2, 10.6, and 10.0. While we look at these numbers we will then determine where the victim was standing when he was attacked, and whether what the suspect said was true. According to the numbers we can conclude that what the suspect
First we will portion out the blood stains into different areas. We will be selecting the blood stains that are well defined from each portion and from the outer edges. Then we will measure the distances of each bloodstain to the point of convergence. We will be using the equations θ=〖(sin〗〖-1〗)width/lenght to determine the angle of impact, and H=(tan)(ι)*D for the area of origin. In this specific case the bloodstains and their information were given to us. For the first blood drop given to us the width was .33mm, the length was .97mm, and the distance was 26 inches. Using the equations stated above we plug in the numbers and we determine that the angle of impact to be 19.9. After we determine the angle we plug it in the second equation and we get 9.4 for the area of origin. We will then do that for the next numbers of the remaining blood stains. The rest of the angle of impacts are 61.64, 22.2, 39.86, and the rest of the area of origin are 10.2, 10.6, and 10.0. While we look at these numbers we will then determine where the victim was standing when he was attacked, and whether what the suspect said was true. According to the numbers we can conclude that what the suspect