州警察离开岗位，搜寻特朗普集会枪手，然后开枪。 State police officers left their post to search for the Trump rally gunman before shooting.
州警察局长透露，警察在开枪前离开岗位搜寻特朗普集会枪手。 State police boss reveals officers left their post to search for the Trump rally gunman before shooting. 事件发生在集会期间，一名枪手开枪射击。 The incident occurred during the rally, where a gunman opened fire. 警员们的首要任务是找到并抓捕枪手，因此他们最初的岗位可能无人看管。 The officers' primary focus was to locate and apprehend the shooter, potentially leaving their initial post unattended.