(1) Whoever does any act with such intention or knowledge, and under such circumstances that, if he by that act caused death, he would be guilty of murder, shall be punished with imprisonment of either description for a term which may extend to ten years, and shall also be liable to fine; and if hurt is caused to any person by such act, the offender shall be punished with imprisonment for life, or with such punishment as is hereinbefore mentioned.

(2) When any person offending under sub-section (1) is under sentence of imprisonment for life, he may, if hurt is caused, be punished with death or with imprisonment for life, which shall mean the remainder of that person's natural life.