According to SeattlePI:
The man, 41, shot his wife during a counseling session about 5:45 p.m.
The counselor told a detective "that he had been conducting a couples counseling session when the suspect … stood up and began to leave the room. He then turned and pointed a handgun at the victim. … As (she) began to scream (her husband) continued to point the gun at her and told (the counselor) not to move and pointed the gun at him as well."
The woman was hit at least three times her torso.
The husband called 911 and told a dispatcher that he had shot his wife and that he had placed the gun on the hood of his truck, according to a probable cause statement. He then told the dispatcher her was lying on the ground.