3 injured in knife attack near Japan entrance exam venue; 17-yr-old held

Three people, including two students on their way to take university entrance exams, were stabbed on Saturday just outside of a test venue in Japan's Tokyo, police said. Authorities have arrested a 17-year-old student at the scene on suspicion of attempted murder. The victims, two 18-year-old high school students and a 72-year-old man, are currently undergoing treatment at a hospital.