Forensic DNA analysis has become an important tool for crime scene investigations. With the advancement of technology, the process of DNA analysis has become increasingly accurate and efficient. With DNA evidence, investigators can now identify suspects, determine if they had been at the crime scene, and sometimes even determine the type of weapon used. The use of DNA evidence has revolutionized criminal investigations and has greatly improved the accuracy of justice.

Today, forensic DNA analysis is being used to help solve a wide range of crimes, from homicides to burglaries and sexual offences. With the help of specialized lab equipment, investigators are able to extract and analyze DNA from a crime scene in order to identify suspects and link them to the crime. These methods are becoming increasingly sophisticated, allowing investigators to determine not only who was at the scene of the crime, but also the type of weapon used. This technology is helping to bring criminals to justice faster and more accurately than ever before.

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source: Phys.org