_First._ When committed upon the high seas, or on any other waters within the admiralty and maritime jurisdiction of the United States and out of the jurisdiction of any particular State, or when committed within the admiralty and maritime jurisdiction of the United States and out of the jurisdiction of any particular State on board any vessel belonging in whole or in part to the United States or any citizen thereof, or to any corporation created by or under the laws of the United States, or of any State, Territory, or District thereof. _Second._ When committed upon any vessel registered, licensed, or enrolled under the laws of the United States, and being on a voyage upon the waters of any of the Great Lakes, namely: Lake Superior, Lake Michigan, Lake Huron, Lake Saint Clair, Lake Erie, Lake Ontario, or any of the waters connecting any of said lakes, or upon the River Saint Lawrence where the same constitutes the International boundary line. _Third._ When committed within or on any lands reserved or acquired for the exclusive use of the United States, and under the exclusive jurisdiction thereof, or any place purchased or otherwise acquired by the United States by consent of the legislature of the State in which the same shall be, for the erection of a fort, magazine, arsenal, dockyard, or other needful building. _Fourth._ On any island, rock, or key, containing deposits of guano, which may, at the discretion of the President, be considered as appertaining to the United States. (R. S., 730; Mar. 3, 1911; sec. 42; sec. 43; Mar. 4, 1909; sec. 272; Repeals R. S., 5339.) Murder. 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, rape, 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. (Sec. 273.) Manslaughter. Manslaughter is the unlawful killing of a human being without malice. It is of two kinds: _First._ Voluntary—Upon a sudden quarrel or heat of passion. _Second._ Involuntary—In the commission of an unlawful act not amounting to a felony, or in the commission of a lawful act which might produce death, in an unlawful manner, or without due caution and circumspection.