"Why did Yosuke have to die?": Man found not guilty, on insanity grounds, of Japanese man's murder

An asylum seeker who claimed to be fighting for Isis when he stabbed a Japanese man to death on a public street has been found not guilty of murder by reason of insanity.

Following the verdict, the deceased's older sister Shiori Sasaki in a written statement said she cannot understand, "why a mentally unstable foreign national, whose origin was unknown, was allowed to be in the town."