Need help with science project please (bio)

I recently got a project on DNA fingerprinting and one of the questions is
suggest impacts of DNA fingerprinting on humans and the environment.

(for those who don't know DNA fingerprinting is a process used to find the identity or an individual using a blood sample) kind of like CSI and stuff.

Helps in justice system, security, so on so fourth. An example right there is CSI as you mentioned.

for environment, you may say it helps in species identification, organism tracking, and mutation tracking.