Penal Code

carries, uses or threatens to use a weapon or otherwise uses violence, intimidation or coercion or in any other way renders the victim incapable of resisting;

threatens to cause serious bodily injury to a person other than the persons raped and who is dependent and under the protection of the first;

wounds, maims, disfigures or otherwise causes serious bodily injury to the person raped, or transmits a communicable human disease to the person raped or exposes him to the same, regardless whether such disease is treatable or is a public health problem, provided that if the person assaulted dies as a direct effect of the disease, the offender is guilty of murder, punishable under Article 275;

is fifteen or older and rapes a person under the age of fifteen;

the victim is an inmate of a hospital, alms-house or asylum, or any establishment of education, correction, internment or detention, who is under the supervision or control of or dependent upon the accused person;

endangers the life of the person raped; or

is a participant in commission of the offence with any other person,

is guilty of aggravated rape, a Class 4 serious offence, punishable with a definite term of imprisonment of not less than 13 years and not more than 16 years.