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Blood can help solve a crime in many ways. Here are three examples: 1)There is something called the "point of convergence." This is when blood is on a surface that has a "tail" at the end of the dot showing the angle of where the person has been shot. So if the "tail" of the blood spots are all poing towards each other, you can tell where the person has been shot by drawing a line for each blood spot where they all meet. The point of convergence is where all of the lines meet. 2)Blood spatter is another way to help solve a crime. It determines the direction of where the person has been hit. For example: if they got hit with a Baseball bat at the right side of the skull, the blood spatter will travel the opposite direction. 3)Blood can also identify how long ago the person has been struck with a weapon. If the blood is liquity, that means it was recent. If the blood is a little hardened, that means it has been a while. Also, color of the blood matters too. The darker the color, the deeper the wound.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoBecause investigators can track the DNA and find out who the victim is if they don't already know
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What is the most important prerequisite for photographing a crime scene?
The most important prerequisite for photographing a crime scene is for it to be unaltered.
What is a crime scene investigator?
someone who investigates a crime scene they dust for fingerprints test for blood look for evidence and everything else associated with crime
What is crime scene investigation?
someone who investigates a crime scene they dust for fingerprints test for blood look for evidence and everything else associated with crime
Iphone is missing What are some of the steps that might be important to remember when securing a crime scene?
What are some of the steps that might be important to remember when securing a crime scene?
Why do forensic scientists look for blood at a crime scene?
Forensic scientists look for blood at a crime scene because it can provide evidence of the identity of the individuals involved, the type of weapon used, the sequence of events, and the location of the incident. Blood spatter patterns can also help recreate the crime scene and establish what occurred during the crime.
The chemical used to locate blood at a crime scene?
Luminol
A basic diagram of the crime scene showing important points such as the locations where physical evidence were located is what?
crime scene sketch
Imagine you are a detective examining a crime scene. You are trying to identify the person who committed the crime, so you collect many samples at the crime scene. Which sample would be most useful in identifying the person who committed the crime?
A piece of fingernail found at the crime scene
Can blood found at a crime scene really identify the criminal?
Yes
Is the blood type of the victim important in a crime scene?
Yes, absolutely. The victim's blood is expected to be found. If anyone else's blood is discovered then it is more than likely the blood of THAT Person can be used in the DNA identification of a suspect.
Scientific method for a crime scene?
explain why the scientific method is an important to both forensic science and crime scene investigations.
What duties does a scene of crime officer?
study the scence of the crime and list important facts about the investigation
