You're comparing apples and oranges. Police shootings by their very nature implicate dangerous criminal activity that the vast majority of the time requires police to defend themselves with lethal force. Meanwhile radical Islamic Terrorists go out and seek violence on innocent people. Huge difference.
Its just like everyone thinks more black people get shot by police, but they don't. The number of non violent unarmed people shot by cops (including in the back) is at record levels. Thats the only way riots can happen.
THE NUMER OF PEOPLE KILLED WORLD-WIDE BY RADICAL MUSLIM EXTREMISTS IN 2016 IS SO FAR, OVER; 700; TELL ME AGAIN HOW A LIBERAL AMERICA WITH STRICT GUN CONTROL IS GOING TO FIX THIS