Forest Grove Quintuple Homicide Case Closing: Suspect Found Dead in Washington
By AurixFinance News | August 2026
Editor's Note: This report concerns the deaths of five people in Washington County, Oregon. The article uses information released by the Washington County Sheriff's Office and other established news organizations. The homicide investigation remains active despite the death of the identified suspect.
Executive Summary
The primary suspect in the Forest Grove quintuple homicide was found dead in Enumclaw, Washington, according to the Washington County Sheriff's Office.
Deputies initially responded to a rural property outside Forest Grove, Oregon, on August 22, 2026, after a report of a vehicle fire. Responders discovered human remains, and investigators later confirmed that five people had died.
Detectives identified 36-year-old Benjamin Charles Parker as the suspect. Investigators believed Parker had traveled to Enumclaw, Washington. Officers from the Enumclaw Police Department later located his vehicle and found him deceased inside. Authorities said they believed he died by suicide.
The five victims were later identified as Mary Elizabeth Kimsey, Rowan Karla Kimsey, Stella Jade Kimsey, Linsey Mae Haraldsen and Alvin Raymond Chu.
The Washington County Sheriff's Office said it does not believe there is an ongoing threat to the public. Investigators are still processing evidence and reconstructing the timeline of the killings.
Table of Contents
- 1. Latest Forest Grove Police Update
- 2. Forest Grove Quintuple Homicide Case Overview
- 3. Timeline of Events
- 4. Discovery at the Oregon Property
- 5. The Five Victims Identified
- 6. Forest Grove Suspect Found Dead
- 7. Washington Recovery Location
- 8. Washington Sheriff Homicide Update
- 9. What Authorities Said About Public Safety
- 10. Why the Investigation Continues
- 11. Full Case Timeline
- 12. AEO Direct Answers
- 13. Geographic Timeline: Oregon to Washington
- 14. Frequently Asked Questions
Forest Grove Police Update: What Authorities Have Confirmed
The Washington County Sheriff's Office has identified the suspect in the five-person homicide investigation outside Forest Grove, Oregon, as Benjamin Charles Parker, 36.
According to the Sheriff's Office, investigators believed Parker had traveled north to Enumclaw, Washington. Officers from the Enumclaw Police Department located Parker's vehicle and found him deceased inside.
Authorities said they believed Parker died by suicide.
The discovery ended the immediate search for the suspect, but it did not end the homicide investigation.
Investigators continue to process evidence, conduct forensic analysis and reconstruct the events surrounding the deaths of five people at a rural property on Northwest Otis Lane outside Forest Grove.
The Washington County Sheriff's Office stated that it does not believe there is any ongoing danger to the public.
The official investigation remains active. Detectives have said the size and complexity of the crime scene mean the work will continue for months.
Forest Grove Quintuple Homicide Case Overview
The case began early on Saturday, August 22, 2026.
At approximately 5:27 a.m., Washington County Sheriff's Office deputies responded to assist the Forest Grove Fire Department after a 911 caller reported a vehicle fire near a rural property on Northwest Otis Lane in unincorporated Washington County.
Fire personnel discovered human remains and contacted law enforcement.
As investigators searched the property, they found a total of five deceased people. Several domestic animals were also found dead.
The case was later classified as a quintuple homicide investigation.
Detectives from the Washington County Sheriff's Office worked with the Washington County Major Crimes Team. The Oregon State Police Crime Lab also responded to process evidence at the property.
The investigation required assistance from multiple agencies because of the size of the scene and the number of victims.
Authorities later identified the five people who died and named Parker as the suspect.
The Sheriff's Office has said investigators do not believe the killings were random.
Timeline of the Forest Grove Homicide Investigation
August 22, 2026
At approximately 5:27 a.m., a 911 caller reported a vehicle fire near a rural property on Northwest Otis Lane outside Forest Grove.
Forest Grove Fire Department personnel responded. Human remains were discovered, and law enforcement was requested.
August 22, 2026
Washington County Sheriff's Office deputies and detectives searched the property. Authorities located five deceased people and several domestic animals.
August 23, 2026
Detectives identified Benjamin Charles Parker as the suspect in the homicide investigation.
August 23, 2026
Investigators believed Parker was in Enumclaw, Washington. Enumclaw Police Department officers located his vehicle and found him deceased inside.
August 23 and 24, 2026
The Washington County Sheriff's Office released the identities of the five victims and confirmed that their next of kin had been notified.
Current Status
The suspect is deceased, but investigators continue forensic work, laboratory testing, and timeline reconstruction.
This sequence connects the Oregon crime scene investigation with the later discovery of thesuspect'ss vehicle in Washington state.
Discovery at the Rural Oregon Property
The initial emergency call concerned a vehicle fire.
When firefighters arrived at the area near 47350 NW Otis Lane, they encountered circumstances that required law enforcement involvement.
TheSheriff'ss Office said fire personnel discovered human remains and requested deputies to respond.
Investigators later located five deceased people on the property.
The scene also included several deceased domestic animals.
Authorities described the investigation as unusually complex because of the size of the rural property and the number of people and agencies involved in processing the scene.
Washington County Sheriff Caprice Massey said the investigation involved a level of complexity she had not encountered in her years with theSheriff'ss Office.
The Washington County Major Crimes Team took part in the investigation. The Oregon State Police Crime Lab Forensics unit also processed evidence.
Other specialist teams assisted with searches, digital evidence, and scene reconstruction.
The Sheriff's Office has not released every piece of forensic evidence connected to the deaths. That information remains part of the ongoing investigation.
The Five Victims Identified
The Washington County Sheriff's Office later identified the five people who died.
| Name | Age | Residence | Relationship Information Released by Authorities |
|---|---|---|---|
| Mary Elizabeth Kimsey | 85 | Portland | Mother of Rowan Kimsey and grandmother of Stella Kimsey. |
| Rowan Karla Kimsey | 60 | Forest Grove | Property owner and mother of Stella Kimsey. |
| Stella Jade Kimsey | 26 | Forest Grove | Lived at the property and was the granddaughter of Mary Kimsey. |
| Linsey Mae Haraldsen | 26 | Portland | Best friend of Stella Kimsey. |
| Alvin Raymond Chu | 27 | Portland | Partner of Linsey Haraldsen. |
The Sheriff's Office said Rowan Kimsey owned and lived at the property.
Stella Kimsey also lived there with Benjamin Parker, the suspect identified by detectives.
The relationships between the victims and the suspect became part of the official case information after investigators released the victims' identities.
Authorities said the victims' next of kin had been notified before the names were publicly released.
Forest Grove Suspect Dead: What Happened to Benjamin Parker?
Detectives identified Benjamin Charles Parker, 36, as the suspect in the quintuple homicide investigation.
TheSheriff'ss Office later announced that investigators had reason to believe Parker was in Enumclaw, Washington.
Enumclaw is located in King County, Washington, northeast of the Oregon crime scene.
Officers from the Enumclaw Police Department located Parker's vehicle.
Parker was found deceased inside the vehicle.
The Washington CountySheriff'ss Office said investigators believed he died by suicide.
Authorities did not report an arrest because Parker was already deceased when officers located him.
The discovery ended the active search for the homicide suspect.
However, investigators still need to determine the complete sequence of events, review physical evidence, and provide answers to thevictims'' families.
TheSheriff'ss Office continues to treat the case as an active homicide investigation.
Washington Recovery Location: Enumclaw
The case crossed state lines after Oregon investigators identified a possible location for the suspect.
Detectives from the Washington CountySheriff'ss Office believed Parker was in Enumclaw, Washington.
Local officers located his vehicle in the city of Washington.
The suspect was found dead inside.
The Oregon crime scene and the Washington recovery location became two distinct geographic locations within the same investigation.
Authorities have not publicly released every investigative detail explaining how detectives traced Parker to Enumclaw.
That information may remain part of the investigative record while detectives continue reconstructing the timeline.
The Oregon Public Broadcasting report confirmed that the suspect was located in Enumclaw after the discovery of the five victims near Forest Grove.
Washington Sheriff Homicide Update
The Washington County Sheriff's Office has emphasized that the investigation continues despite the death of the identified suspect.
Detectives still need to complete evidence processing and laboratory analysis.
Investigators are also reconstructing the timeline surrounding the deaths.
The Sheriff's Office said this work could take months.
The Washington County Major Crimes Team continues to assist with the investigation.
The Major Crimes Team includes detectives from multiple law enforcement agencies within Washington County.
The Oregon State Police Crime Lab responded to process forensic evidence at the scene.
Other teams involved in the investigation included search-and-rescue personnel, digital forensic specialists, and other law enforcement resources.
The Sheriff's Office also asked members of the public to provide information about people who lived at the property or their associates.
The official case number released by authorities is 50-26-11866.
The investigation remains focused on evidence collection and reconstructing what happened before the five deaths.
What Authorities Said About Public Safety
After the suspect was located deceased in Washington, the Washington County Sheriff's Office said it did not believe there was an ongoing threat to the public.
Investigators also stated that they did not believe the quintuple homicide was a random act of violence.
Those statements addressed immediate public safety concerns following the discovery of the five victims.
The investigation itself remains open because detectives must still complete the forensic and evidentiary work.
Authorities have not presented a complete public account of every event that led to the deaths.
For that reason, details that have not been officially confirmed should not be treated as established facts.
The most reliable information currently comes from official Sheriff's Office releases and reporting based on those statements.
Why the Investigation Continues After the Suspect's Death
A suspect's death does not automatically end a homicide investigation.
Detectives still have several responsibilities.
- Confirm the identity of every victim.
- Notify family members.
- Process the physical crime scene.
- Conduct laboratory testing.
- Review digital evidence.
- Establish a timeline.
- Determine the sequence of events.
- Document evidence for the official investigative record.
- Answer outstanding questions for the victims' families.
In this case, the Sheriff's Office has specifically said that evidence processing, laboratory analysis, and timeline reconstruction will continue.
Investigators must establish facts from evidence rather than rely on speculation.
The complexity of the Forest Grove scene means that some findings may take longer to confirm.
The Sheriff's Office has said it remains committed to providing information to the victims' families as the investigation develops.
Full Oregon-to-Washington Case Timeline
| Date | Location | Confirmed Event |
|---|---|---|
| August 22, 2026 | Outside Forest Grove, Oregon | A 911 caller reported a vehicle fire near a rural property. |
| August 22, 2026 | NW Otis Lane | Fire personnel discovered human remains and requested law enforcement. |
| August 22, 2026 | Washington County, Oregon | Investigators found five deceased people and several domestic animals. |
| August 23, 2026 | Washington County, Oregon | Detectives identified Benjamin Charles Parker as the homicide suspect. |
| August 23, 2026 | Enumclaw, Washington | Police located Parker's vehicle and found him deceased inside. |
| August 23-24, 2026 | Washington County, Oregon | Authorities publicly identified the five victims after notifying their families. |
| Ongoing | Oregon and Washington investigation | Detectives continue forensic analysis, evidence processing,g and timeline reconstruction. |
AEO: Direct Answers About the Forest Grove Quintuple Homicide
Was the Forest Grove quintuple homicide suspect found dead?
Yes. The Washington County Sheriff's Office said the identified suspect, Benjamin Charles Parker, was found deceased inside his vehicle in Enumclaw, Washington.
Where was the Forest Grove suspect found?
Authorities located the suspect's vehicle in Enumclaw, Washington, after Oregon investigators believed he had traveled there.
How many people died in the Forest Grove homicide?
Five people were found deceased at a rural property outside Forest Grove, Oregon.
Is there still a threat to the public?
The Washington County Sheriff's Office said it does not believe there is an ongoing danger to the public.
Is the homicide investigation over?
No. The suspect is deceased, but detectives continue evidence processing, forensic testing,g and timeline reconstruction.
AEO Summary: The primary suspect in the Forest Grove quintuple homicide was found dead in Enumclaw, Washington. The Washington County Sheriff's Office said there is no ongoing threat to the public, but the homicide investigation remains active.
Geographic Timeline: Forest Grove, Oregon to Enumclaw, Washington
The geographic movement in the case involves two states.
Forest Grove Area, Oregon
The homicide investigation began at a rural property in unincorporated Washington County outside Forest Grove.
The Sheriff's Office responded after firefighters received a report of a vehicle fire.
Washington County Investigation
Detectives, forensic teams, ms and members of the Washington County Major Crimes Team processed the Oregon crime scene.
Enumclaw, Washington
Investigators later believed the suspect was located in Enumclaw.
Officers from the Enumclaw Police Department located Parker's vehicle and found him deceased inside.
This Oregon-to-Washington sequence is central to understanding how the case developed after the initial discovery of the five victims.
The Sheriff's Office has not released all investigative methods used to identify the suspect's location.
What Is Known and What Remains Under Investigation
| Confirmed by Authorities | Still Part of the Ongoing Investigation |
|---|---|
| Five people were found deceased near Forest Grove. | The complete sequence of events leading to each death. |
| Benjamin Charles Parker was identified as the suspect. | Full forensic reconstruction of the crime scene. |
| Parker was found deceased in Enumclaw, Washington. | Laboratory analysis of evidence. |
| Authorities believe Parker died by suicide. | Additional investigative details not yet publicly released. |
| The Sheriff's Office does not believe there is an ongoing public threat. | The complete final investigative timeline. |
| The victims have been identified and families notified. | Any further evidence findings that investigators may release. |
Frequently Asked Questions
Five people were found dead at a rural property outside Forest Grove, Oregon, after emergency responders investigated a report of a vehicle fire. The Washington County Sheriff's Office later identified Benjamin Charles Parker as the suspect. Parker was subsequently found dead inside his vehicle in Enumclaw, Washington.
The Washington County Sheriff's Office identified 36-year-old Benjamin Charles Parker as the suspect in the five-person homicide investigation.
The suspect was found inside his vehicle in Enumclaw, Washington. Oregon investigators believed he had traveled to the Washington city before local officers located the vehicle.
Five people died. Authorities identified them as Mary Elizabeth Kimsey, Rowan Karla Kimsey, Stella Jade Kimsey, Linsey Haraldsenra ld,s en, and Alvin Raymond Chu.
Authorities began the investigation on August 22, 2026, after a 911 call reported a vehicle fire near a rural property outside Forest Grove. Responders discovered human remains, and investigators later confirmed that five people had died.
No. The identified suspect is deceased, but the Washington County Sheriff's Office has said the investigation remains active. Detectives continue evidence processing, laboratory analysis,ysis and timeline reconstruction.
No. The Washington County Sheriff's Office said detectives did not believe the killings were a random act of violence.
The Washington County Sheriff's Office said it does not believe there is any ongoing danger to the public connected to the case.
Investigators still need to complete forensic analysis, process evidence,dence and reconstruct the complete timeline. A suspect's death does not remove the need to establish the facts surrounding the deaths and document the investigation.
The Washington County Sheriff's Office is leading the investigation with assistance from the Washington County Major Crimes Team, the Oregon State Crime Lab, and other law enforcement and forensic agencies.
Final Update on the Forest Grove Quintuple Homicide Case
The Forest Grove quintuple homicide investigation moved quickly from the discovery of five victims at a rural Oregon property to the identification of a suspect and his later discovery in Washington state.
Authorities confirmed that Benjamin Charles Parker was the suspect in the case.
He was found deceased inside a vehicle in Enumclaw, Washington, after investigators believed he had traveled there.
The Washington County Sheriff's Office said it believes Parker died by suicide.
Investigators do not believe there is an ongoing threat to the public.
The deaths of the five victims remain the center of an active homicide investigation.
Forensic specialists continue to process evidence and reconstruct the sequence of events at the Northwest Otis Lane property.
The Sheriff's Office has said the work may take months.
AurixFinance News will treat any future developments carefully and distinguish between official findings and unconfirmed claims.
