Parker Perry Obituary: Spokane County Deputy Dies After Shooting as Partner Mason Acheson Remains on Life Support

The Spokane County law enforcement community is mourning after two sheriff’s deputies were critically wounded while responding to a domestic violence incident near Spangle, Washington. One deputy has died, while the other remains on life support following the shooting that occurred on Tuesday, November 3, 2026.

The deputies were identified in court records obtained by The Spokesman-Review as Parker Perry and Mason Acheson. Both were members of the Spokane County Sheriff’s Office SWAT team and also served in the U.S. Army National Guard.

As of Thursday evening, November 5, authorities had not publicly confirmed which of the two deputies had died. The surviving deputy remained surrounded by family members at the hospital and was not expected to survive. According to the sheriff’s office, he is an organ donor, and arrangements were being considered to respect his wishes.

The tragedy has deeply affected the deputies’ families, colleagues and the wider Spokane County community. The deputy who died leaves behind a wife and two children.

Who Were Parker Perry and Mason Acheson?

Parker Perry and Mason Acheson were dedicated law enforcement officers who served the Spokane County Sheriff’s Office and its SWAT team.

Both deputies had young children and were also members of the U.S. Army National Guard, reflecting their commitment to serving and protecting others both in their community and through military service.

Parker Perry’s Career and Background

Parker Perry had served with the Spokane County Sheriff’s Office for nearly seven years before the shooting.

During his career, he worked as a K9 officer and previously served as an intelligence officer with the Army National Guard.

His work in law enforcement involved protecting residents and responding to dangerous situations. He was among the officers who rushed toward danger during Tuesday’s emergency response.

Mason Acheson’s Career and Background

Mason Acheson was born in Leavenworth, Washington, and grew up near Colville.

He joined the Spokane County Sheriff’s Office in 2022 after previously serving with the Washington State Patrol.

Acheson was a trained sniper and also held the rank of sergeant with the Washington Army National Guard’s 3rd Battalion, 161st Infantry Regiment.

His professional background reflected years of service in both law enforcement and the military.

What Happened to Parker Perry and Mason Acheson?

The shooting happened Tuesday afternoon at a residence on South Smythe Road, south of Spokane, Washington.

According to investigators, deputies received a report at approximately 2:25 p.m. from a woman who said her brother had shot her.

Authorities subsequently learned that the suspected gunman had an active felony arrest warrant and might have access to additional weapons. Investigators were also concerned that other individuals could still be inside the residence.

Deputies deployed a drone and discovered someone lying in the yard.

Concerned about the possibility of additional victims inside the property, SWAT officers and other deputies approached the residence at approximately 3:15 p.m. to carry out an emergency rescue.

However, gunfire erupted from inside the home, striking Perry and Acheson.

Other officers returned fire before moving the wounded deputies to safety and requesting emergency medical assistance.

Both officers were transported to Providence Sacred Heart Medical Center with life-threatening injuries.

Despite efforts to save their lives, one deputy subsequently died, while the other remained on life support.

Three People Found Dead at the Scene

Following the shooting, authorities discovered three people dead at the property, including the suspected gunman.

The Spokane County Medical Examiner’s Office identified the suspected gunman as 37-year-old Ryan T. Larsen. He died from a self-inflicted gunshot wound to the head.

The other victims were identified as his mother, 72-year-old Suzanne Larsen, and his sister, 45-year-old Rebecca Larsen.

Suzanne died from a gunshot wound to the head, while Rebecca sustained gunshot wounds and blunt force injuries.

The woman who initially contacted authorities was hospitalized with injuries that were not considered life-threatening.

Sheriff’s Office Mourns the Loss

The Spokane County Sheriff’s Office expressed deep sadness following the shooting, acknowledging the courage and sacrifice displayed by the deputies who responded to the emergency.

In a statement released Wednesday, the agency described the incident as devastating for the department and the families involved.

The sheriff’s office emphasized that although the deputies understood the dangers associated with their profession, they still moved toward danger to protect people they did not know.

Their actions during the emergency response have highlighted the risks law enforcement officers face while serving their communities.

Funeral Arrangements and Support for the Families

The loss has left the deputies’ families facing an incredibly difficult period.

The deputy who died is survived by his wife and two children. Both officers also had young children, making the tragedy especially heartbreaking for their loved ones.

The Sheriff Community Oriented Policing Effort (SCOPE) is accepting donations to help cover funeral expenses and provide assistance to the affected families.

Contributions can be made through Canopy Credit Union branches to the SCOPE/SCSO Memorial Fund.

Further details about funeral and memorial services had not been provided in the supplied report.

Investigation Remains Ongoing

Authorities continue to investigate the circumstances surrounding the deadly incident.

Spokane police are handling the investigation into the domestic violence homicides at the residence.

Meanwhile, the Washington State Patrol is conducting an independent investigation into the deputies’ use of deadly force during the confrontation.

Officials have not publicly confirmed which deputy died as of the latest information contained in the report.

The Spokane County community continues to stand with the families, colleagues and loved ones affected by the tragedy.

Parker Perry and Mason Acheson: Personal Details

Cause of Death

The supplied report confirms that one Spokane County sheriff’s deputy died after sustaining critical gunshot injuries while responding to a domestic violence call near Spangle.

However, authorities had not publicly confirmed whether Parker Perry or Mason Acheson was the deputy who died as of Thursday evening, November 5, 2026.

The surviving deputy remained on life support and was not expected to survive.

Funeral and Memorial Arrangements

Funeral and memorial service details had not been officially announced in the supplied report.

SCOPE is accepting contributions through Canopy Credit Union branches to the SCOPE/SCSO Memorial Fund to assist with funeral expenses and support the families.

Additional information may be released by the Spokane County Sheriff’s Office as arrangements are finalized.