18 U.S.C. §1111. Murder

(a) Murder is the unlawful killing of a human being with malice aforethought. Every murder perpetrated by poison, lying in wait, or any other kind of willful, deliberate, malicious, and premeditated killing; or committed in the perpetration of, or attempt to perpetrate, any arson, escape, murder, kidnapping, treason, espionage, sabotage, aggravated sexual abuse or sexual abuse, burglary, or robbery; or perpetrated from a premeditated design unlawfully and maliciously to effect the death of any human being other than him who is killed, is murder in the first degree.

Any other murder is murder in the second degree.

(b) Within the special maritime and territorial jurisdiction of the United States,

Whoever is guilty of murder in the first degree shall be punished by death or by imprisonment for life;