UPDATE: November 17 at 4:55 p.m.
Benton County Sheriff’s Office (BSCO) announced Interim Sheriff Mike Clark and Prosecuting Attorney Eric Eisinger will hold a press conference on the investigation Tuesday morning on 11:30 a.m.
Meantime, Prosser Memorial Health has issued a statement in response to one of the victims whose name has not been released by police yet:
We at Prosser Memorial Health are deeply saddened by the tragic events that occurred in Prosser this weekend. The loss of one of our own-a beloved Cardiopulmonary Technician-has left our entire organization grieving.
This colleague was more than just a skilled professional; they were a cherished member of our family, admired for their dedication, kindness, and the compassion they showed to patients and coworkers alike. Their presence brought warmth and comfort to those around them, and their absence will be profoundly felt.
Our hearts go out to their loved ones, friends, and all who are mourning during this difficult time. We stand together as a community, offering support and care to one another as we navigate this tragedy.
Prosser Memorial Health remains committed to honoring their memory and ensuring that our staff, patients, and community have access to the resources they need for healing.
Neither the family nor Prosser Memorial Health will make any further statement. Please respect the privacy of all during this difficult time.
Prosser Memorial Health Foundation is accepting donations for the family at the new hospital in the Gift Shop if you would like to make a donation.
If you are a victim of domestic violence, please call the National Domestic Violence Hotline at 800.799.SAFE (7233) or text 88788. Please contact 911 if you feel like you are in immediate danger or a life-threatening situation.
PROSSER, Wash. – The Benton County Sheriff’s Office (BCSO) is investigating a domestic violence incident that left two individuals dead on Saturday evening, according to a press release from BCSO.
Deputies responded at approximately 5:34 p.m. on November 15, 2025, to reports of a vehicle collision near N Rothrock Rd and W Evans Rd north of Prosser. A caller reported hearing a verbal fight followed by gunfire.
Upon arrival, deputies and emergency personnel found two individuals deceased at the scene. Preliminary findings indicate the individuals were known to each other, and the event stemmed from a domestic dispute.
The Benton County Sheriff’s Office confirmed there is no ongoing public safety threat. The Major Crimes Unit has taken over the investigation.
“The identities of the deceased are being withheld pending notification of family members,” Interim Sheriff M. Clark said.
The Sheriff’s Office plans to release additional information in the coming days. They encourage anyone with information about the incident to contact non-emergency dispatch at 509-628-0333.
ORIGINAL COVERAGE: November 16 at 2:25 p.m.
