If you get charged with murder you will probably get a life in prison sentencing depending on the particular circumstances surrounding the case. However, you might get a less hush ruling if the killing is considered to be manslaughter. You should consult a lawyer for more professional advice.
Aren't you the same person that keeps asking all of these different scenarios about crime and punishment? Anyway, if it was intentional, or somehow above brutal, besides Life, you could be facing the Death Penalty.