Quite frankly, I don't want to be a murderer, and I don't want the government, as representive of myself to murder either.
Executing a murderer isn't murder. It's called serving justice.
mur·der [mur-der]
–noun
1. Law. the killing of another human being under conditions specifically covered in law. In the U.S., special statutory definitions include murder committed with malice aforethought, characterized by deliberation or premeditation or occurring during the commission of another serious crime, as robbery or arson (first-degree murder), and murder by intent but without deliberation or premeditation (second-degree murder).
jus·tice [juhs-tis]
–noun
1. the quality of being just; righteousness, equitableness, or moral rightness: to uphold the justice of a cause.
2. rightfulness or lawfulness, as of a claim or title; justness of ground or reason: to complain with justice.
3. the moral principle determining just conduct.
4. conformity to this principle, as manifested in conduct; just conduct, dealing, or treatment.
5. the administering of deserved punishment or reward.
6. the maintenance or administration of what is just by law, as by judicial or other proceedings: a court of justice.
7. judgment of persons or causes by judicial process: to administer justice in a community.