What is the history of forensic serology?
It was first used in evidence in a British court in 1986, ultimately proving the innocence of a 17-year-old man with learning difficulties who was a suspect in a double rape-murder case.
Who invented forensic serology?
Serology is the study of serums such as blood and other human fluids. In 1901 Karl Landsteiner, a researcher at the University of Vienna, published his discovery that human blood could be grouped into distinct types, which became known as the ABO blood group…
What is serology testing in forensic science?
Forensic serology is the application of the study of blood, semen, saliva and other body fluids, to legal matters. The field generally is comprised of the detection of enzymes and antigens, as in the identification of seminal stains or blood typing (ABO and secretor status) and DNA typing.
What is serological evidence?
Serologic tests are blood tests that look for antibodies in your blood. They can involve a number of laboratory techniques. Different types of serologic tests are used to diagnose various disease conditions. Serologic tests have one thing in common. They all focus on proteins made by your immune system.
Who is Dr Eduard Piotrowski and what did he do for forensics?
In 1895, Dr. Eduard Piotrowski published an article on experiments that he did to examine bloodstain patterns resulting from head wounds. In 1939, Dr. Victor Balthazard presented a paper at the 22nd Congress of Forensic Medicine concerning research performed by himself and his associates in bloodstain pattern analysis.
Why is serum important in forensics?
Serum is important because it contains antibodies. Antibody = a protein that destroys or turns off a specific antigen. For every antigen in your body, there is a specific antibody. Each antibody symbol has the prefix “anti” followed by the name of the specific antibody.
Why is forensic serology important?
This is where forensic serology comes in. Forensic serology helps to capture killers by finding and studying bodily fluids that are left at crime scenes. These fluids include blood, semen, and saliva.
What is forensic serology in criminology?
Forensic serology is the application of immunological and biochemical methods to identify the presence of a body fluid or tissue sample encountered in connection with the investigation of a crime and the possible further genetic characterization of the sample with a view to determining likely donors thereof (Ballantyne …
What is the difference between forensic biology and forensic serology?
Serology focuses more on fluid evidence, whereas biology relies more on collecting and analyzing fluid and genetic information such as DNA, bones to identify the criminals.
When was serology first used?
Serology as a science began in 1901. Austrian American immunologist Karl Landsteiner (1868–1943) identified groups of red blood cells as A, B, and O.
When was blood analysis first used in forensics?
1895
The first modern study of blood stains occurred in 1895. Blood spatter analysis, more professionally termed bloodstain pattern analysis (BPA), is not a new technique in the investigation of brutal crimes.
When was blood first used in forensics?
Modern toxicology began in 1813 when Mathieu Orfila developed tests for the presence of blood, and used a microscope to investigate blood and bodily fluids. In 1900 human blood groups were identified, and in 1915 a method for determining blood types was discovered – and was used immediately in criminal investigations.