
Sean Ellefson pleaded guilty to second-degree murder in the shooting death of Steven A. McMahon.
The final suspect in a brutal 2023 murder in Moclips has been sentenced to 20 years in prison. Sean Ellefson pleaded guilty to second-degree murder in the shooting death of Steven A. McMahon and was sentenced Thursday in Grays Harbor Superior Court. Three others had already been sentenced, including the gunman, Levi Lemieux-Taylor, who received 25 years. Prosecutors say the case’s conclusion delivers long-overdue justice for the victim’s family.