haha Thou shall not murder is not specific enough, thats why we have different laws that cover different aspects of murder, you can't get away with a phrase like thou shall not murder. It's too vague. You need to look up the definition of covet, I'll wait. Coveting is not illegal. Lying is not illegal. Keep going, we still only have 2.
No thou shall not kill is to vague. I specifically changed it to murder for just this reason. To murder...is to specifically pre-meditate and ends someones life, which also is the same as the sin of murder. If I am walking somewhere and a driver accidently KILLS me, yes he goes to jail. But God would not hold that person liable for my life, and neither would I. Because accidents happen, we all make mistakes. That is why there is a difference. Look it up. Ask any police officer, court official, or lawyer. They will tell you the same thing.