A fatal collision on Interstate 90 west of Easton claimed the life of one passenger and seriously injured another occupant Saturday afternoon. The Washington State Patrol (WSP) is continuing to investigate the circumstances surrounding the crash, which occurred in Kittitas County.
According to the Washington State Patrol, the collision was reported at approximately 2:38 p.m. on August 1 near milepost 53.7, about 13 miles west of Easton. You can find additional information about the agency and its investigations on the Washington State Patrol website: https://wsp.wa.gov/.
What Happened in the I-90 Crash West of Easton?
Preliminary information released by the Washington State Patrol indicates that both vehicles were traveling eastbound on Interstate 90 when one vehicle struck another. After the collision, the striking vehicle left the roadway and rolled.
The driver of the vehicle that left the roadway was identified as 65-year-old Rodger A. Grimes of Palm Bay, Florida. Troopers reported that he sustained serious injuries and was airlifted to Overlake Medical Center for treatment.
A passenger riding in the same vehicle later died at the hospital. Authorities are withholding the passenger’s identity until next of kin have been notified.
According to the State Patrol, charges against the driver are listed as pending, and the investigation remains ongoing. No determination of fault has been announced.
Other Occupants Escaped Injury
The second vehicle involved in the collision was occupied by 50-year-old Marius Pop of Kirkland along with three passengers, ages 45, 16, and 12.
The Washington State Patrol reported that none of the occupants of the second vehicle were injured. All four individuals were wearing seat belts at the time of the collision.
Investigators also stated that drugs and alcohol do not appear to have been factors in the crash.
Washington State Patrol Continues Investigation
Fatal crashes require thorough investigations to determine exactly how and why a collision occurred. Troopers will typically examine:
- Physical evidence at the crash scene
- Vehicle damage and mechanical conditions
- Witness statements
- Electronic vehicle data, when available
- Roadway and weather conditions
Until the investigation is complete, authorities generally do not make final determinations regarding the cause of the collision or whether criminal charges will ultimately be filed.
As with any ongoing investigation, the preliminary information released by law enforcement may change if additional evidence is discovered.
Legal Rights After a Serious Washington Car Accident
Serious collisions often leave victims and their families facing medical expenses, lost income, insurance claims, and many unanswered questions. Even when an investigation is ongoing, injured parties may have important legal rights under Washington law.
Depending on the circumstances, an injured driver, passenger, or surviving family members may be entitled to pursue compensation for:
- Medical expenses
- Lost wages and future loss of earning capacity
- Pain and suffering
- Property damage
- Wrongful death damages, when permitted under Washington law
Every crash presents unique facts, and liability cannot be determined solely from an initial news release. Evidence gathered during the Washington State Patrol’s investigation may play an important role in any future insurance claim or civil lawsuit.
Speaking with an experienced attorney early in the process can help preserve evidence, protect legal rights, and ensure communications with insurance companies are handled appropriately.
Contact Blanford Law
If you or someone you love has been injured in a serious Washington automobile accident, or if your family has lost a loved one in a fatal collision, experienced legal guidance can make an important difference.
Contact Blanford Law today at ken@blanfordlaw.com or 253-720-9304 for guidance on your legal matter.

Additional Resources
Washington Indigent Defense Standards
Learn how Washington’s indigent defense standards help ensure that individuals who cannot afford an attorney receive effective legal representation in criminal cases.
https://blanfordlaw.com/washington-indigent-defense-standards/
Washington CRR 1.4 – Prosecuting Attorney
Explore the duties and ethical responsibilities of prosecuting attorneys under Washington’s Criminal Rules for Courts of Limited Jurisdiction.
https://blanfordlaw.com/crr-1-4-prosecuting-attorney/
Washington CRR 2.1 – Purpose and Construction
Understand the purpose of Washington CRR 2.1 and how the rule promotes the fair, efficient, and just administration of criminal proceedings.
https://blanfordlaw.com/washington-crr-2-1/
Washington CRR 2.2 – Sessions of the Court
Review Washington CRR 2.2, which governs when courts are open, court sessions, and the conduct of judicial proceedings.
https://blanfordlaw.com/washington-crr-2-2/
Washington CRR 2.3 – Calendars
Learn how Washington CRR 2.3 regulates court calendars and scheduling procedures for criminal cases in courts of limited jurisdiction.
https://blanfordlaw.com/washington-crr-2-3/