MARYSVILLE, Wash. – Police said a gunman was dead after an attack Friday at a high school north of Seattle. The Marysville School District said in a statement that “Marysville Pilchuck High School is currently in lockdown due to an emergency situation. Police and emergency services have responded.” The district said further information would come from police. The Seattle Times reported that as many as seven people were wounded, but those details hadn’t been confirmed by officials. Three of the wounded, including one with a head wound, were taken by ambulance to a hospital in Everett, the newspaper reported. Local television stations said two people were being airlifted to a hospital. Live video showed students being evacuated from Marysville-Pilchuck High School in Marysville, about 30 miles north of Seattle. Arthur White, who lives across from the school, told The Daily Herald that a large number of police vehicles converged on the scene late Friday morning. “I’ve never seen so many police in my life.