0
What else can I help you with?
Why is blood considered to be one of the most important forms of evidence?
Blood contains DNA which allows very reliable identification of who it came from, the process by which it congeals can tell alot about how long its been present (or at what time a violent attack happened) and blood splatter can tell how the attack was done
How does changing the drop height effect the splatter of blood?
Increasing the drop height typically results in larger blood droplets and a greater dispersion of blood upon impact, creating a wider and more pronounced splatter pattern. Conversely, decreasing the drop height usually leads to smaller blood droplets and a more concentrated, tighter splatter pattern. The angle and surface of impact can also influence the resulting blood spatter characteristics.
What are the five means by which pathogens can be transmitted?
Direct Transmission - person-to-person contact.Certain diseases are spread by physical contactwith an infected person. Examples are syphilis, gonorrhea, and scabies. Indirect Transmission - person-to-object contact. (1) Droplets, air, and dust. (2) Fomites. Articles contaminated with disease germs from an infected person may become vehicles of disease transmission if a susceptible pers them. Examples of fomites are con taminated clothing, bed linen, and eating utensils Airborne Transmission - droplet infection Aerosol, Spray, or Spatter Perenteral Transmission - through the skin as a cut Blood-borne Transmission - direct or indirect contact with blood or other body fluids Food and Water Transmission Oral-Fecal Transmission
What are the release dates for Forensic Firsts - 2012 Blood Spatter 2-4?
Forensic Firsts - 2012 Blood Spatter 2-4 was released on: USA: May 2013
What is the formula for blood spatter?
The formula for blood spatter is typically an analysis of the size, shape, and distribution of blood droplets at a crime scene. The angle and velocity of impact can be used to determine the point of origin of the blood spatter. This information can help forensic experts reconstruct what happened during a violent event.
What is the difference between forward spatter and back spatter?
Forward spatter is the blood that is ejected out of the exit wound, going the same direction as the bullet. Back spatter is the blood ejected out of the entry wound, traveling against the line of fire and towards the shooter.
What career does a blood spatter expert fall under?
That would be a forensic scientist.
How can blood spatter evidence be used long after a crime?
Blood spatter evidence can be analyzed to determine the direction, angle, and velocity of blood at the time of impact, which can help recreate the events of a crime. This information can be crucial in corroborating or refuting witness statements and suspect testimonies, even long after a crime has occurred. Advanced forensic techniques and technology continue to improve the analysis of blood spatter evidence, making it a valuable tool in solving cold cases.
He is a forensic blood spatter expert for the Miami Dade Police Department. what show is this?
This character is from the TV show "Dexter." He is portrayed by Michael C. Hall and is known for his skills in analyzing blood spatter patterns to help solve crimes.
How does forensic use blood spatter information?
Lots of things. They can determin the angle the blood came from, the velocity, they can basically recreate the entire crime. you can also tell in some cases what tool or weapon waas used, a direction the criminal went, if someone was standing in front of the murder victim. tons of crap
What is a forensic plotter?
A forensic plotter is a device used to create detailed diagrams and plots of forensic evidence, such as blood spatter patterns, bullet trajectories, and crime scene layouts. These plots can provide crucial information for investigators and help in reconstructing events during criminal investigations.
Is physics necessary to forensic science?
Yes, physics is necessary in forensic science to analyze things like blood spatter patterns, bullet trajectory, and accident reconstructions. Understanding physics principles helps forensic scientists interpret evidence and draw conclusions in criminal investigations.
How might insects affect the interpretation of blood spatter pattern analysis?
As the body undergoes decomposition and larvae is hatched or mature flies migrate into the place of death, flying insects will land on the body of the decedent to feed. If the decedent has any wounds or is covered in blood, the insects that landed on the corpse or s blood pool nearby will fly elsewhere in the crime scenes (a.k.a walls or windows) and leave what appears to be high velocity blood spatter which in reality is only "insect" spatter. This merely gives the illusion of blood spatter released from a persons body which is untrue. This misinterpretation could lead to a misread blood spatter analysis which is why only certain experts are hired to cover the issue in crime scene investigation.
Where do forensic scientists work at a crime scene?
Forensic scientists work at a crime scene to collect, document, and analyze evidence such as fingerprints, blood spatter, and DNA samples. They also collaborate with law enforcement to reconstruct the events that took place and identify potential suspects based on the evidence collected.
What is the deposition of backward spatter produced by a gunshot wound determined by?
The deposition pattern of backward spatter produced by a gunshot wound is determined by factors such as the caliber of the weapon, the distance between the gun and the target, and the angle at which the gun was fired. These factors influence the size and distribution of blood droplets in the spatter pattern.
