Likewise, how does blood spatter analysis help solve crimes?
The shape and size of these droplets can help to determine the positioning of a victim, the type of weapon used, and the force used in the crime . On the other hand, blood drip stains appear when only gravity works on the blood .
Secondly, what does blood spatter tell us? The characteristics of blood spatter depend on the speed at which the blood leaves the body and the type of force applied to the blood source. Analysts can tell the direction of the impacting object by the shape of the spatter (tails point in the direction of motion).
Also Know, do blood spatter analysts exist?
Blood spatter analysts are very specialized, but the need exists for more people in this field. Many bloodstain pattern analysts work in local and state crime laboratories that are associated with law enforcement agencies. Many agencies require analysts to perform additional forensic science duties. An error occurred.
How much does a blood spatter analysis make?
The U.S. Bureau of Labor Statistics (BLS) reports that forensic science technicians made an average of $61,220 in 2017 and earned a midpoint, or median salary of $57,850. A starting blood spatter analyst salary is around $42,000 a year.