Why do you think dna has had such an impact on forensic science

Every single person has their own unique DNA so with this, if they find any fingerprints they'll be able to track them down easily

I think that this is the answer!

Forensic DNA evidence is rapidly growing vital to ensure the accuracy and being fairly treated in the law enforcement system.
I am not too sure! :(

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later