He Said “Demons” Told Him to K*ll His Girlfriend.. The KAROLINE HEINTZ Case

Eighteen-year-old Karoline Heintz was preparing to begin her freshman year at PennWest California when she was found dead inside the rear hatch of her Jeep Cherokee on August 20, 2026. Pennsylvania police accuse her boyfriend, Royce Moser, 18, of stabbing Karoline after the couple discussed the future of their relationship outside his father's home. Investigators allege Royce then called his mother, Rachel Moser, who helped clean the vehicle, dispose of evidence and abandon Karoline's Jeep near the California Public Library. Karoline's worried father reportedly used an Apple AirTag to locate the vehicle after she failed to return to campus. Royce allegedly told investigators that “demons” told him to hurt Karoline. He now faces homicide and related charges, while Rachel faces charges including hindering apprehension and evidence tampering. Both are accused and have not been convicted.