

Do you guys think that maybe James Earl Cash had kill Leo Kasper in the past?
We all know that James Earl Cash and Leo Kasper are from the same series, so they exist in the same universe. This made me think of a possible theory:
Maybe Cash was hired by some mafia organization or terrorist group to kill Leo. Since Leo is a highly dangerous and skilled killer, they would need someone powerful enough to take him down. Cash could have been that person.
After Leo was killed, perhaps the Project extracted his personality and used it in another subject. Meanwhile, the government could have deliberately set Cash up to eliminate him as a witness, eventually sentencing him to death in 2000.
This is just a theory, but it could potentially connect the stories of Manhunt and Manhunt 2.
What do you guys think?