Sec.53a-111.Arson in the first degree: Class A felony. (a) A person is guilty of arson in the first degree when, with intent to destroy or damage a building, as defined in section 53a-100, he starts a fire or causes an explosion, and (1) the building is inhabited or occupied or the person has reason to believe the building may be inhabited or occupied; or (2) any other person is injured, either directly or indirectly; or (3) such fire or explosion was caused for the purpose of collecting insurance proceeds for the resultant loss; or (4) at the scene of such fire or explosion a peace officer or firefighter is subjected to a substantial risk of bodily injury.

    (b)Arson in the first degree is a class A felony.

    Sec.53a-112.Arson in the second degree: Class B felony. (a) A person is guilty of arson in the second degree when, with intent to destroy or damage a building, as defined in section 53a-100, (1) he starts a fire or causes an explosion and (A) such act subjects another person to a substantial risk of bodily injury; or (B) such fire or explosion was intended to conceal some other criminal act; or (C) such fire or explosion was intended to subject another person to a deprivation of a right, privilege or immunity secured or protected by the Constitution or laws of this state or of the United States; or (2) a fire or explosion was caused by an individual hired by such person to start such fire or cause such explosion.

    (b)Arson in the second degree is a class B felony.

    Sec.53a-113.Arson in the third degree: Class C felony. (a) A person is guilty of arson in the third degree when he recklessly causes destruction or damage to a building, as defined in section 53a-100, of his own or of another by intentionally starting a fire or causing an explosion.

    (b)Arson in the third degree is a class C felony.