They saw a homeless man leaving a shop and started to bully him. An off-duty policeman heard the commotion and intervened; he was shot and killed.

他们看到一个流浪汉正要从一个商店离开，便开始恫吓他，恰巧一名下班的警察听到了喧闹并予以干涉，结果遭到枪击身亡。