Three....
I'm fairly certain the above is an accurate transcript of Moses' work.
Perhaps accurate to the iterance of the commandment. Since you are not a believer and therefor have missed the teachings of the commandments....those directives were sent to Man as the guide map towards the conduct of one's life and violation of those commandments were a Sin.
As you might recall, the first two humans were cast out from the Garden of Eden for violating the ban on eating apples from a particular tree.
Thus, within a religious context one can surely expect to be punished for murder which is a Sin....thus the existence of hemp, cyanide, gunpowder, lead, swords and axes. Since our law comes from our religious belief and good Ol' English Common Law except for Louisana....we merely are following the guideposts provided us from our founders.
Convenient of the Big Guy in the Sky to provide us the means to following his teachings, eh? Confirms the thought that the Good Lord will provide for you if you live to his teachings.