Police released body-worn camera footage this week showing officers discovering the body of a PennWest California student whose death prompted criminal charges against her boyfriend and an allegation that his mother helped conceal the crime.
Discovery and charges
Authorities say the body of 20-year-old Karoline Heintz was located Aug. 20 inside a vehicle in Washington County after she failed to return to PennWest California University. Officers responding to the scene recorded their arrival on an officer’s body-worn camera, a 37-minute video that was made public Thursday.
State police have charged Royce Moser, 18, of North Strabane Township, with homicide in Heintz’s death, according to a criminal complaint. The complaint says Moser told investigators he became angry during a conversation with Heintz and that a “demon” told him to stab her. The complaint also alleges that Rachel Moser, mother of the defendant, assisted in attempting to conceal the death.
Bodycam detail and reaction at the scene
The released footage shows a California Borough officer approaching a Jeep in the dark, pointing a flashlight into a rear window, and making urgent radio calls for medical assistance while other officers and emergency vehicles arrive. In the video an officer reports that the female subject is not breathing and that there is blood in the vehicle.
“Control, I need EMS here right now. I’ve got an unconscious female in the back of this car right now... I’ve got blood everywhere.”
The officer is then seen breaking two windows to gain access to the vehicle, according to the video described in the criminal complaint. The bodycam recording captures the initial on-scene actions by police as they found Heintz inside the vehicle.
Court proceedings and legal representation
A preliminary hearing for both Royce and Rachel Moser was held Tuesday. Attorneys for the defendants had not provided comment in court. An attorney for Royce Moser declined to comment on the charges, and calls seeking comment for Rachel Moser’s public defender were not immediately returned.
Context and next steps in the investigation
The criminal complaint lays out investigators’ account but does not resolve the questions that remain about what led to Heintz’s death. State police continue to investigate the circumstances surrounding the case, and prosecutors must establish evidence to support the homicide charge and any allegations of obstruction or concealment.
Because this remains an active criminal matter, some evidence and investigative details have not been released publicly. Police bodycam footage often plays a role in showing the conditions first responders encountered and can be used as part of the evidentiary record, but it represents only a portion of the broader investigative file.
Timeline
| Event | Date |
|---|---|
| Body found in vehicle | Aug. 20, 2026 |
| Police bodycam released / preliminary hearing reported | Early September 2026 |
What to know for community members
Local residents and the university community are likely to have questions about safety and the status of the investigation. Key facts confirmed so far by police include:
- Victim: Karoline Heintz, student at PennWest California.
- Defendant: Royce Moser, 18, charged with homicide.
- Additional allegation: Rachel Moser accused of assisting in an attempt to conceal the crime.
Officials have not indicated any ongoing threat to the wider public connected to this case.
The release of body-worn camera footage often prompts public interest and scrutiny because it gives a direct view of the first moments of a response, but it does not substitute for the full investigative record. Prosecutors will review physical evidence, witness statements and forensic findings as the case moves toward potential trial.
WE NEWS will continue to monitor court filings and statements from law enforcement and provide updates as additional verified information becomes available.
