
PennWest Freshman Found Dead, Boyfriend and His Mother Charged
By Taylor Bennett. Aug 24, 2026
A Freshman’s Life Ends Just as College Begins
An 18-year-old PennWest California freshman was found dead inside her vehicle near campus, and police say her boyfriend killed her before turning to his own mother for help concealing what had happened.
Karoline Jordyn Heintz was found shortly after midnight Thursday near the California Public Library in California, Pennsylvania. Pennsylvania State Police charged her boyfriend, 18-year-old Royce Jones Moser, with homicide, while his mother, Rachel Moser, faces charges connected to allegedly helping him clean the vehicle and dispose of evidence.
For Heintz’s family, the case shattered what should have been the beginning of a new chapter. She had graduated from Peters Township High School earlier this year and had arrived at PennWest California as a first-year student preparing to play on the university’s women’s soccer team.
Her Family Knew Something Was Wrong
According to WPXI, Heintz had been with family earlier Wednesday and was expected to return to campus housing. When she did not check back in, relatives became concerned and used an Apple AirTag associated with her vehicle to track it to a parking area on Wood Street, close to campus.
The family called 911 shortly after midnight. Police arrived minutes later and found Heintz dead inside the vehicle.
That sequence gave the case an especially painful dimension: Heintz’s family was actively trying to find her as she failed to make it back to the place where she was supposed to begin college life.
Police soon focused their investigation on Moser, Heintz’s boyfriend. According to the criminal complaint cited by WPXI, tracking information showed that Heintz’s vehicle had stopped earlier at the North Strabane Township home of Moser’s father.
Police Say an Argument Turned Fatal
Investigators allege Heintz and Moser were talking inside her vehicle when an argument developed. ABC News reported that police say Moser killed Heintz during that confrontation.
Authorities have not publicly identified a confirmed motive beyond what Moser allegedly told investigators about becoming angry during the conversation. The allegations against him remain accusations, and the criminal case will determine his legal responsibility.
After Heintz was killed, investigators say Moser did not immediately contact police or seek help. Instead, according to the criminal complaint, he called his mother and drove the vehicle to her home in Beallsville.
That is where investigators allege the case took another disturbing turn.
His Mother Is Accused of Helping Cover It Up
Police say Rachel Moser instructed her son to pull the vehicle into her garage, where she allegedly helped clean it with disinfectant. Investigators further allege she provided gloves and accompanied her son as the vehicle was taken back toward the university area and left near campus.
According to court documents reported by WPXI, Rachel Moser is also accused of disposing of a knife investigators believe was connected to the killing. Police said they later recovered the knife while executing a search warrant.
Both mother and son were taken into custody. Royce Moser faces a homicide charge, while Rachel Moser faces charges involving alleged hindering and evidence tampering. ABC News similarly reported that police accused her of helping clean the vehicle and dispose of evidence.
Neither defendant has been convicted.
A Campus and Family Confront a Sudden Loss
PennWest University said it was “deeply saddened” by Heintz’s death and extended condolences to her family, friends and others affected. The university said the incident occurred off campus and that its police department was cooperating with Pennsylvania State Police.
Heintz had already been practicing with her new soccer teammates ahead of the semester. Her former high school also announced that counselors and social workers would be available to students and staff coping with the news.
Her family described the loss in stark terms, calling it a parent’s “worst nightmare.” In a statement reported by WPXI, they remembered Karoline as kind, smart and deeply loved, while asking for privacy as they grieve and for justice in her death.
The criminal proceedings against Royce and Rachel Moser are still unfolding. For those who knew Heintz, however, the legal case begins with a simpler and more devastating reality: an 18-year-old who had just reached the threshold of college life never got the chance to begin it.
References: PennWest California Freshman Found Dead Near Campus, Boyfriend and Mother Charged | PennWest California Student, 18, Found Dead Inside Vehicle Near Campus
The Truth In Facts team was assisted by generative AI technology in creating this content
Trending
























