A 14-year-old girl in Illinois was allegedly killed by a repeat offender after she was reported missing on Friday, according to officials. The Illinois State Police told Fox News Digital in a statement that the 14-year-old girl was killed in Vandalia on Friday. Megan Zeller, the girl's biological mother, identified the girl as 14-year-old Kylie Toberman. Arnold Rivera was arrested after the 14-year-old's death and charged with first-degree murder, aggravated criminal sexual assault and concealing a homicidal death, a spokesman for the Fayette County Sheriff's Office told Fox News Digital. Records reviewed by Fox News Digital show Rivera has a criminal history dating back to 2000.