First degree murder is punishable by mandatory life or the death penalty. An individual accused of first degree murder is entitled to have their case heard by a twelve-person jury. The jury's verdict must be unanimous in Florida. An accused commits first degree murder by killing a person "...from premeditated design to effect the death of the person killed or any human being." A killing which occurs during the course of certain statutory felonies can also constitute first degree murder. See §782.04(1)(a) and (b), Fla. Stat. (2013).