20 岁少年被指控在加州法院袭击造成 5 人受伤，引发安全担忧。 20-year-old charged in California courthouse attack injuring five, raises security concerns.

联邦当局指控一名20岁的男子袭击加利福尼亚法院,造成五人受伤。 Federal authorities have charged a 20-year-old in connection with an attack at a California courthouse that injured five people. 这一事件引起了对公共设施安全的关切。 The incident has raised concerns about security at public facilities. 关于袭击动机和性质的细节尚未披露,但随着官员们努力处理安全措施问题,调查仍在进行中。 Details regarding the motive and the nature of the attack have not been disclosed, but the investigation is ongoing as officials work to address safety measures.