One of the most used factors in investigation cases today is fingerprints.
During the criminal investigation, the identity of the suspect will be easily detected if forensic experts find evidence of the DNA at the scene.
The British Daily recently reported that a country's electronics company has invented a machine called Prism 200c that can help people see through the walls.
Scientists in the United States have found genes that regulate features on the human face, such as nose size and facial width.
The London police force is testing a system that can retrieve data immediately from the mobile phone of the suspects arrested. The data is being tested in 16 counties in London and