In Illinois, aggravated criminal sexual abuse is charged as a Class 2 Felony. Class 2 felony: Sentencing range of 37 years in prison, with probation possible on almost all offenses.A conviction for a Class 2 felony in Illinois typically carries a prison sentence ranging from three to 7 years. A conviction for a Class 2 felony in Illinois comes with a prison sentence of between 3 and 7 years, in addition to fines and other penalties. A second DUI in the state of Illinois is also typically a Class A misdemeanor. Class 2, 9023-7 yrs. A second DUI in the state of Illinois is also typically a Class A misdemeanor. For a Class 2 felony, this could mean up to 14 years in prison, while a Class 1 felony could lead to a sentence of up to 30 years. (2) Assist the Illinois State Police in establishing. This carries a mandatory minimum prison sentence of 15 years and can extend up to 30 years.