Please research the technology used to investigate:

Please research the technology used to investigate:

fingerprints
DNA
firearms

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Then, explain how the latest technology is used in the investigations of fingerprints, DNA, and firearms?

SAMPLE SOLUTION

Criminal Technology

Criminal technology allows law PLACE YOUR ORDER NOW AT writtask.com | agencies to identify the PLACE YOUR ORDER NOW AT writtask.com | and tools used at a crime scene. Some of the things they investigate include fingerprints, DNA,PLACE YOUR ORDER NOW AT writtask.com | in technology, newer and more productive methods to identify perpetrators have been developed, making officers’ endeavors more successful and more manageable.

The latest technology useful in PLACE YOUR ORDER NOW AT writtask.com | investigation and identification of fingerprints is the laser vacuum technique (PhotonicsMedia, 2017). Once the fingerprint is lifted off PLACE YOUR ORDER NOW AT writtask.com | surface, the laser heats the moisture around it. The heat allows the officer to lift the biomolecules. A small vacuum pump is then placed to pull out the humidity and the PLACE YOUR ORDER NOW AT writtask.com | into a thimble-sized filter. After this, PLACE YOUR ORDER NOW AT writtask.com | fingerprint can be identified. The current technology used in the identification of DNA is DNA profiling or fingerprinting (Sinha, Rao &Mitra, 2018). DNA profiling determines an individual’s DNA characteristics specific to them. This program allows law enforcement agencies to compare their suspects’ profiles to the DNA evidence available from the evidence provided.  The evidence helps to understand the likelihood of the individual’s involvement…