"The U.K. is filled with murderers who like to get blood on their hands by using knives"

"The UK is just filled with a bunch of bloody murderers."

And there, in two short sentences, you demonstrate both your foolishness and your ignorance of the world outside the US. You really do need to read a little wider than the gutter press.

Murder rates per annum per 100,000 inhabitants - US 4.88, UK 0.92

Educate yourself