superpredator

Etymology
. Sociology sense coined by  in 1995.

Noun

 * 1)  A youth who repeatedly commits violent crimes, said to be a result of being raised without morals.
 * 2)  A predator that eats other predators.
 * 1)  A predator that eats other predators.
 * 1)  A predator that eats other predators.

Usage notes
This term has caught a lot of flack in recent years, due to it having a heavy association with Black people among the people who used it back when the theory was popular (mid-to-late 1990s), as well as the policies that sprung out from this idea heavily targeting Black people.