A student, Jaylen Fryberg, at Marysville-Pilchuck High School, Washingtion (US) killed one girl on Friday and gave critical head injuries to four others, two of whom were his own cousins. He then killed himself in the school cafeteria where the shooting took place. A social studies teacher intervened during the attack and he apparently struggled with her that might have lead to his accidental death or suicide. The shooter was said to be a troubled teen who left disturbing messages on his social media accounts lately. The messages indicated that he was in love with a girl and things had recently turned bad for him and he could not handle his emotions well. His cousin gave a statement saying that he was a good person who had made a mistake.