Forensic blood group analysis
Forensic blood group analysis
A forensic serologist determines the characteristics of blood and the blood type. He also performs blood stain examination, blood testing and prepares for the testimony. These are the main job involved in forensic blood group analysis. This job also includes analyzing saliva, semen and other body fluids. Many crime labs do not have their own laboratory and this is being handled by a biochemist, a forensic biologist and other technicians. The forensic analysis performers are serologist with an M.D. or Ph.D. qualification. The need for a testimony by some expert is a must for certain crime fields. The other states depend on the forensic pathologists. The professors of hematology, biochemistry and immunology are the experts who are borrowed by the prosecution and crime departments for defense and evidences. The areas that involve examinations on bloodstain and evidence regarding blood are an integral segment of most crime scenes. These reports are a must for a police investigator and even for a bloodstain specialist. These forensic blood group analysis and examinations are considered to be valid and reliable. These estimates are of immense use and are frequently employed in blood testimony. Blood is the well-known, common and perhaps the most important substantial proof in the criminal justice today. This is only considered to be authentic evidence. There is nothing to replace these evidences such as medical or forensic. The presence of these evidences always has connection to the suspect as well as the victim and acts as the main support in the violence scene. Bloodstain patterns tell lots about movement and position of the crime, who was first attacked, how many times and in what manner. This resolves the best of the arguments of crime and in the least explanations everything is resolved. Criminals are intelligent and try ingenious ways to clean up their crime, hide it or completely erase the blood evidences, but regardless of whatever they do to conceal their crime, the forensic blood group analysis is one step ahead and can bring perfect solutions. The forensic blood group analysis is considered as the main evidence and the forensic serologists can give proper proof even with a single blood stain. The typing of blood is now referred to as the ABO system and is found to be the most powerful source in forensic analysis of any blood group. People are as well familiar with the Rh factor and the blood group systems and this is widely accepted that the blood reports or blood group analysis done by the forensic department is certainly genuine.
