Sec. 53a-59. Assault in the first degree: Class B felony: Nonsuspendable sentences.

(a) A person is guilty of assault in the first degree when: (1) With intent to cause serious physical injury to another person, he causes such injury to such person or to a third person by means of a deadly weapon or a dangerous instrument; or (2) with intent to disfigure another person seriously and permanently, or to destroy, amputate or disable permanently a member or organ of his body, he causes such injury to such person or to a third person; or (3) under circumstances evincing an extreme indifference to human life he recklessly engages in conduct which creates a risk of death to another person, and thereby causes serious physical injury to another person; or (4) with intent to cause serious physical injury to another person and while aided by two or more other persons actually present, he causes such injury to such person or to a third person; or (5) with intent to cause physical injury to another person, he causes such injury to such person or to a third person by means of the discharge of a firearm.

(b) Assault in the first degree is a class B felony provided (1) any person found guilty under subdivision (1) of subsection (a) shall be sentenced to a term of imprisonment of which five years of the sentence imposed may not be suspended or reduced by the court and (2) any person found guilty under subsection (a) shall be sentenced to a term of imprisonment of which ten years of the sentence imposed may not be suspended or reduced by the court if the victim of the offense is a person under ten years of age or if the victim of the offense is a witness, as defined in section 53a-146, and the actor knew the victim was a witness.

Sec. 53a-60. Assault in the second degree: Class D felony.

(a) A person is guilty of assault in the second degree when: (1) With intent to cause serious physical injury to another person, he causes such injury to such person or to a third person; or (2) with intent to cause physical injury to another person, he causes such injury to such person or to a third person by means of a deadly weapon or a dangerous instrument other than by means of the discharge of a firearm; or (3) he recklessly causes serious physical injury to another person by means of a deadly weapon or a dangerous instrument; or (4) for a purpose other than lawful medical or therapeutic treatment, he intentionally causes stupor, unconsciousness or other physical impairment or injury to another person by administering to such person, without his consent, a drug, substance or preparation capable of producing the same; or (5) he is a parolee from a correctional institution and with intent to cause physical injury to an employee or member of the Board of Parole, he causes physical injury to such employee or member.

(b) Assault in the second degree is a class D felony.

Sec. 53a-60a. Assault in the second degree with a firearm: Class D felony: One year not suspendable.

(a) A person is guilty of assault in the second degree with a firearm when he commits assault in the second degree as provided in section 53a-60, 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, machine gun, shotgun, rifle or other firearm. No person shall be found guilty of assault in the second degree and assault 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) Assault in the second degree with a firearm is a class D felony for which one year of the sentence imposed may not be suspended or reduced by the court.

Sec. 53a-61. Assault in the third degree: Class A misdemeanor.

(a) A person is guilty of assault in the third degree when: (1) With intent to cause physical injury to another person, he causes such injury to such person or to a third person; or (2) he recklessly causes serious physical injury to another person; or (3) with criminal negligence, he causes physical injury to another person by means of a deadly weapon, a dangerous instrument or an electronic defense weapon.

(b) Assault in the third degree is a class A misdemeanor and any person found guilty under subdivision (3) of subsection (a) of this section shall be sentenced to a term of imprisonment of one year which may not be suspended or reduced.