A domestic violence dispute in a quiet Oregon town erupted into a deadly hours-long standoff on Sunday, May 31, 2026, leaving three people dead — including a 16-year-old neighbor who tried to shield three young children — and a veteran police sergeant fighting for his life after being shot multiple times.
Bryan Andrew Moore, 38, was taken into custody after allegedly killing his wife, his mother-in-law and a teenage neighbor at an apartment complex in the 39500 block of Evans Street in Sandy, Oregon. The bloodshed, which began just before 4 p.m., spiraled into a barricaded gunfight with police before Moore surrendered nearly four hours later.
According to court documents, the victims were Moore’s wife, Jenna Mary Overson, 37; his mother-in-law, Mary Beth Overson, 70; and 16-year-old neighbor Kobyn McClure. Investigators say McClure was fatally shot while attempting to protect the couple’s three young children, who were present during the domestic dispute.
Teen Hailed as Hero Amid Tragedy
Officers with the Sandy Police Department and the Clackamas County Sheriff’s Office were dispatched to the area of Ross Avenue and Evans Street just before 4 p.m. on the report of a domestic disturbance and shooting. Witnesses at the scene told FOX 12 they heard multiple gunshots ringing out from the apartment complex.
What officers encountered when they arrived was chaos. Police Chief Patrick Huskey said “officers and deputies came under a gunfire and returned fire at this time.” During the firefight, Sandy Police Sergeant Garrett Thornton — an 11-year veteran of the department — was struck multiple times. He was rushed by Life Flight helicopter to a nearby trauma center, where he remains in stable condition.
“The officer is in stable condition and I am extremely thankful to tell you (he is) expected to survive,” Huskey said.
McClure’s family has launched a GoFundMe campaign to help cover funeral expenses and support loved ones grieving the teenager’s death. Friends and community members have begun gathering at vigils to remember the 16-year-old, whose actions in the final moments of his life are being described as nothing short of heroic.
Hours-Long Standoff Grips Sandy
As the gunfire continued, Moore barricaded himself inside a home, triggering a heavy SWAT and tactical response. Shortly after 5 p.m. on May 31, the Sandy Police Department issued a shelter-in-place order for nearby residents, urging them to lock their doors and remain indoors as the situation unfolded.
According to court documents, Moore “used people as human shields/hostages” during the prolonged standoff. East County Metro SWAT arrived to assist Sandy Police as negotiators worked to bring the dangerous situation to an end without further bloodshed.
Just before 8 p.m., Moore surrendered to police without further incident. At about 8:30 p.m., authorities confirmed Moore was in custody and lifted the shelter-in-place order, telling residents there was no further danger to the community.
Suspect Faces Mounting Charges
Moore made his first court appearance on Monday, June 1, 2026, and was arraigned on three counts of first-degree murder. He also faces charges of attempted aggravated murder, felon in possession of a firearm, and two counts of first-degree kidnapping. He was additionally booked into the Clackamas County Jail on three counts of second-degree murder.
A judge determined that Moore must remain in custody at the Clackamas County Jail without the possibility of bail ahead of his scheduled court date on Monday, June 8 at 2 p.m. Since law enforcement engaged in an armed confrontation with Moore during the initial response, the Clackamas Interagency Major Crimes Team has taken over the investigation. This team specializes in examining shootings involving police officers throughout the area.
A Small Town in Mourning
The shooting has shaken the small community of Sandy, located about 30 miles southeast of Portland on the slopes of Mount Hood. City leaders and law enforcement officials spent Monday and Tuesday addressing a community struggling to come to terms with the violence.
“Our Sandy community grieves the unimaginable loss of lives from a domestic violence incident,” Sandy Mayor Kathleen Walker wrote in a statement. “Our small town is not shielded by distance or size. Sandy sadly has joined an unfortunate group of other towns to face this crisis. In moments like this, our community connections are most important.”
Huskey echoed those sentiments, asking residents to keep the victims, the injured officer, their families, and first responders in their thoughts. The Clackamas County Sheriff’s Office credited the swift actions of officers and medical personnel with saving Thornton’s life.
As Sandy begins the long process of healing, the focus has turned to the three young children left behind — siblings who lost both their mother and grandmother in a single night of violence, and who, according to investigators, may owe their lives to a 16-year-old neighbor who refused to look away.