FBI investigations years ago a graph was created that includes the terrorists involved in the 9/11 attacks and how they were connected what they did and what we’re about to do is mathematically determine who the key people in this network are and who should have been prioritized by law enforcement.
Decades ago Kim Rossmo Ph.D. criminologist had another idea he tried to find a formula which was an application of graph theory, that instead could find where the criminal likely lives based on past data he knows that criminals often don’t commit crimes