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What is the oldest biometric technique used succesfully in solving crimes?
Wiki User
∙ 12y ago
Among all the biometric techniques, Fingerprint-Based indentification is the oldes method wich has been successfully used numerous applications =)
LawEnforcement.com
Wiki User
∙ 12y ago
Fingerprint analysis is the oldest biometric technique used successfully in solving crimes, dating back to the late 19th century. It has been a critical tool in law enforcement for identifying suspects and linking individuals to crime scenes due to the uniqueness and permanence of fingerprints.
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What scientist's studies led to the use of blood evidence in solving crimes?
Dr. Paul L. Kirk, a forensic scientist, conducted studies in the 1930s that demonstrated the importance of blood evidence in solving crimes. His work laid the foundation for bloodstain pattern analysis and the use of blood evidence in criminal investigations.
Scientific evidence supports a belief that eyewitness identification is very credible reliable and responsible for solving many crimes.?
Actually, scientific research has shown that eyewitness identification is not always reliable and can be influenced by various factors like stress, memory decay, and suggestion. While eyewitness testimony can be useful in solving crimes, it is not always infallible and should be corroborated with other evidence when possible. Courts now recognize the limitations of eyewitness testimony and often require additional evidence to support it.
What does Forensic entomologists study to help solve crimes?
Forensic entomologists study insects that colonize decomposing human remains to estimate the time of death, help determine location of death, and provide other valuable evidence. By analyzing the insect activity on a body, entomologists can assist in solving crimes by providing crucial information to investigators.
How many crimes a year are solved by forensic scientists?
Forensic scientists contribute to solving a significant number of crimes each year through analysis of physical evidence such as DNA, fingerprints, and trace evidence. However, the exact number of crimes solved by forensic scientists can vary depending on factors such as the availability of evidence, the quality of the evidence, and the resources allocated to forensic analysis in each jurisdiction.
How do criminologist help us solve crimes?
Criminologists use their expertise to analyze crime patterns, understand criminal behaviors, and provide insights to law enforcement in solving crimes. They may develop profiles of potential suspects, advise on investigation strategies, and contribute to the development of crime prevention tactics based on their research. Overall, criminologists play a critical role in assisting law enforcement agencies to effectively solve and prevent crimes.
Do you think DNA fingerprinting is good evidence for solving crimes. why or why not?
Do you think DNA fingerprinting is good evidence for solving crimes. why or why not?Do you think DNA fingerprinting is good evidence for solving crimes. why or why not?
When solving a mystery do you fight crimes?
no
Is DNAonly used for solving crimes?
they sometimes do but they usely do
How do you put the word motive in a sentence?
in solving crimes, the police look for a motive.
How long ago did solving crimes become a science?
100 years ago
What scientist's studies led to the use of blood evidence in solving crimes?
Dr. Paul L. Kirk, a forensic scientist, conducted studies in the 1930s that demonstrated the importance of blood evidence in solving crimes. His work laid the foundation for bloodstain pattern analysis and the use of blood evidence in criminal investigations.
Internet saving lives?
yes it can save lives by streaming live lectures to nurses and doctors and solving crimes.
What Science of solving crimes?
Yes, forensic scientists solve crimes all the time.
What types of crimes do dogs help in?
Clarification needed: do you mean help with committing the crime or help with preventing and solving crime?
How has solving crimes changed through the years?
People have invented more useful devices like deoxyribonucleic acid (DNA).
A classic study of large police departments found that a key factor in solving crimes was.?
identification of the perpetrator by the victim or witnesses
Does Sherlock Holmes have a partner in crime?
Sherlock Holmes was not a criminal. He was a private investigator, a fictional character. His partner in solving crimes was Dr. Watson.Watson
