Do you mean Texas? Chicago is very civilized.Have you been to Chicago? We are not a civilized nation.I think the death penalty should be expanded to cover more crimes, but reserved for those convicted via DNA/video evidence or multiple reliable witnesses. But yes, firing squad would be so much more efficient. A couple of bullets doesn't cost anything compared to what they need to do for electrocution or lethal injection.
Civilized nations have done away with the death penalty. Just saying