Mississippi Code Title 97. Crimes § 97-1-7

(1) Every person who shall design and endeavor to commit an offense, and shall do any overt act toward the commission thereof, but shall fail therein, or shall be prevented from committing the same, on conviction thereof, shall, where no other specific provision is made by law for the punishment of the attempt, be punished by imprisonment and fine for a period and for an amount not greater than is prescribed for the actual commission of the offense so attempted.

(2) Every person who shall design and endeavor to commit an act which, if accomplished, would constitute an offense of murder under Section 97-3-19, but shall fail therein, or shall be prevented from committing the same, shall be guilty of attempted murder and, upon conviction, shall be imprisoned for life in the custody of the Department of Corrections if the punishment is so fixed by the jury in its verdict after a separate sentencing proceeding. If the jury fails to agree on fixing the penalty at imprisonment for life, the court shall fix the penalty at not less than twenty (20) years in the custody of the Department of Corrections.