检察官说,在宾夕法尼亚州医院被友好火力包围时,军官被杀。 Officer killed during Pennsylvania hospital siege struck by friendly fire, prosecutor says.

一名检察官说,在一名枪手袭击宾夕法尼亚州一家医院时死亡的警官被其他警官的枪弹击中。 A prosecutor stated that the officer who died during a gunman's attack at a Pennsylvania hospital was struck by gunfire from other police officers. 这一事件发生在医院围攻期间,当时军官正在应对枪手构成的威胁。 The incident occurred during a hospital siege, where officers were responding to the threat posed by the gunman.