Sec. 53a-55. Manslaughter in the first degree: Class B felony. (a) A person is guilty of manslaughter in the first degree when: (1) With intent to cause serious physical injury to another person, he causes the death of such person or of a third person; or (2) with intent to cause the death of another person, he causes the death of such person or of a third person under circumstances which do not constitute murder because he committed the proscribed act or acts under the influence of extreme emotional disturbance, as provided in subsection (a) of section 53a-54a, except that the fact that homicide was committed under the influence of extreme emotional disturbance constitutes a mitigating circumstance reducing murder to manslaughter in the first degree and need not be proved in any prosecution initiated under this subsection; or (3) under circumstances evincing an extreme indifference to human life, he recklessly engages in conduct which creates a grave risk of death to another person, and thereby causes the death of another person.
(b) Manslaughter in the first degree is a class B felony.
Sec. 53a-55a. Manslaughter in the first degree with a firearm: Class B felony: Five years not suspendable. (a) A person is guilty of manslaughter in the first degree with a firearm when he commits manslaughter in the first degree as provided in section 53a-55, and in the commission of such offense he uses, or is armed with and threatens the use of or displays or represents by his words or conduct that he possesses a pistol, revolver, shotgun, machine gun, rifle or other firearm. No person shall be found guilty of manslaughter in the first degree and manslaughter in the first degree with a firearm upon the same transaction but such person may be charged and prosecuted for both such offenses upon the same information.
(b) Manslaughter in the first degree with a firearm is a class B felony and any person found guilty under this section shall be sentenced to a term of imprisonment in accordance with subdivision (5) of section 53a-35a of which five years of the sentence imposed may not be suspended or reduced by the court.
Sec. 53a-55a. Manslaughter in the first degree with a firearm: Class B felony: Five years not suspendable. (a) A person is guilty of manslaughter in the first degree with a firearm when he commits manslaughter in the first degree as provided in section 53a-55, and in the commission of such offense he uses, or is armed with and threatens the use of or displays or represents by his words or conduct that he possesses a pistol, revolver, shotgun, machine gun, rifle or other firearm. No person shall be found guilty of manslaughter in the first degree and manslaughter in the first degree with a firearm upon the same transaction but such person may be charged and prosecuted for both such offenses upon the same information.
(b) Manslaughter in the first degree with a firearm is a class B felony and any person found guilty under this section shall be sentenced to a term of imprisonment in accordance with subdivision (5) of section 53a-35a of which five years of the sentence imposed may not be suspended or reduced by the court.
Sec. 53a-56. Manslaughter in the second degree: Class C felony. (a) A person is guilty of manslaughter in the second degree when: (1) He recklessly causes the death of another person; or (2) he intentionally causes or aids another person, other than by force, duress or deception, to commit suicide.
(b) Manslaughter in the second degree is a class C felony.
Sec. 53a-56a. Manslaughter in the second degree with a firearm: Class C felony: One year not suspendable. (a) A person is guilty of manslaughter in the second degree with a firearm when he commits manslaughter in the second degree as provided in section 53a-56, and in the commission of such offense he uses or is armed with and threatens the use of or displays or represents by his words or conduct that he possesses a pistol, revolver, shotgun, rifle, machine gun or other firearm. No person shall be found guilty of manslaughter in the second degree and manslaughter in the second degree with a firearm upon the same transaction but such person may be charged and prosecuted for both such offenses upon the same information.
(b) Manslaughter in the second degree with a firearm is a class C felony for which one year of the sentence imposed may not be suspended or reduced by the court.
Sec. 53a-56b. Manslaughter in the second degree with a motor vehicle: Class C felony. (a) A person is guilty of manslaughter in the second degree with a motor vehicle when, while operating a motor vehicle under the influence of intoxicating liquor or any drug or both, he causes the death of another person as a consequence of the effect of such liquor or drug.
(b) Manslaughter in the second degree with a motor vehicle is a class C felony and the court shall suspend the motor vehicle operator’s license or nonresident operating privilege of any person found guilty under this section for one year. The court shall also order such person not to operate any motor vehicle that is not equipped with an approved ignition interlock device, as defined in section 14-227j, for a period of two years after such person’s operator’s license or nonresident operating privilege is restored by the Commissioner of Motor Vehicles.
Sec. 53a-57. Misconduct with a motor vehicle: Class D felony. (a) A person is guilty of misconduct with a motor vehicle when, with criminal negligence in the operation of a motor vehicle, he causes the death of another person.
(b) Misconduct with a motor vehicle is a class D felony.
Sec. 53a-58. Criminally negligent homicide: Class A misdemeanor. (a) A person is guilty of criminally negligent homicide when, with criminal negligence, he causes the death of another person, except where the defendant caused such death by a motor vehicle.
(b) Criminally negligent homicide is a class A misdemeanor.