Because I promise you, people at home are shouting it at their TVs.
Anyhow, here he is in all his assimilated glory:
We call this "Immigrant Mass Murder"—someone moves to America and kills a bunch of people who didn't have to die, at least in America, if they hadn't been allowed to move here.
Jamaican-born Long Island Railroad gunman is a case that was mentioned in Alien Nation, and there are many other cases, generally not reported as such in the MSM, which tends to call the killer "Chicago Man" or whatever. In 2011, I published an article called VDARE.com’s Immigrant Mass Murder Syndrome Count—As Of July 28, 2011: 37 Cases, 337 Dead.