Tokyo. Tetsuya Yamagami, convicted for the fatal shooting of former Japanese Prime Minister Shinzo Abe, filed an appeal on Wednesday with the Osaka High Court against the life imprisonment sentence handed down last month. His lawyers have challenged the ruling of the Nara District Court.The appeal was registered after discussions with the defendant, seeking to overturn the lower court's decision, said Masaaki Furukawa, the lead defense lawyer for the 45-year-old Yamagami, though he did not provide further details. The district court had sentenced Yamagami to life imprisonment on January 21, as demanded by the prosecution. However, the defense lawyers had...