First-Degree Murder involves an intentional killing with planning, which means the person had the intent to kill and thought about it beforehand. Any person convicted of this crime shall be sentenced to life imprisonment.
Second-Degree Murder involves an intentional killing, but without planning. This is a Class A Felony, the maximum incarceration for this crime is life imprisonment.
First-Degree Manslaughter involves causing the death of another in a reckless manner. This is a Class A Felony, the maximum incarceration for this crime is life imprisonment. Second-Degree Manslaughter is when a person causes the death of another with criminal negligence. This is a Class B Felony, the maximum incarceration for this crime is 10 years imprisonment.