Sec. 53a-133. Robbery defined. A person commits robbery when, in the course of committing a larceny, he uses or threatens the immediate use of physical force upon another person for the purpose of: (1) Preventing or overcoming resistance to the taking of the property or to the retention thereof immediately after the taking; or (2) compelling the owner of such property or another person to deliver up the property or to engage in other conduct which aids in the commission of the larceny.

Sec. 53a-134. Robbery in the first degree: Class B felony. (a) A person is guilty of robbery in the first degree when, in the course of the commission of the crime of robbery as defined in section 53a-133 or of immediate flight therefrom, he or another participant in the crime: (1) Causes serious physical injury to any person who is not a participant in the crime; or (2) is armed with a deadly weapon; or (3) uses or threatens the use of a dangerous instrument; or (4) displays or threatens the use of what he represents by his words or conduct to be a pistol, revolver, rifle, shotgun, machine gun or other firearm, except that in any prosecution under this subdivision, it is an affirmative defense that such pistol, revolver, rifle, shotgun, machine gun or other firearm was not a weapon from which a shot could be discharged. Nothing contained in this subdivision shall constitute a defense to a prosecution for, or preclude a conviction of, robbery in the second degree, robbery in the third degree or any other crime.

(b) Robbery in the first degree is a class B felony provided any person found guilty under subdivision (2) 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.

Sec. 53a-135. Robbery in the second degree: Class C felony. (a) A person is guilty of robbery in the second degree when such person (1) commits robbery, as defined in section 53a-133, and (A) is aided by another person actually present; or (B) in the course of the commission of the crime or of immediate flight therefrom, such person or another participant in the crime displays or threatens the use of what such person represents by such person’s words or conduct to be a deadly weapon or a dangerous instrument; or (2) in the course of committing a larceny while on the premises of a bank, Connecticut credit union or federal credit union, as those terms are defined in section 36a-2, intimidates an employee of the bank, Connecticut credit union or federal credit union by intentionally engaging in conduct that causes another person to reasonably fear for his or her physical safety or the physical safety of another for the purpose of: (A) Preventing or overcoming resistance to the taking of the property or to the retention thereof immediately after the taking of the property; or (B) compelling the owner of such property or another person to deliver up the property or to engage in other conduct which aids in the commission of the larceny.

(b) Robbery in the second degree is a class C felony.

Sec. 53a-136. Robbery in the third degree: Class D felony. (a) A person is guilty of robbery in the third degree when he commits robbery as defined in section 53a-133.

(b) Robbery in the third degree is a class D felony.

Sec. 53a-136a. Robbery involving occupied motor vehicle. Penalty. Any person who commits robbery by taking a motor vehicle from the person of another knowing that such motor vehicle is occupied by such other person shall be imprisoned for a term of three years which shall not be suspended and shall be in addition and consecutive to any term of imprisonment imposed for such offense.