警方于本周末调查了第三起凶杀案 表明暴力活动呈上升趋势 Police investigate third homicide this weekend, signaling a concerning rise in violence.

警方本周末正在进行第三次凶杀案调查 标志着暴力犯罪剧增 Police are conducting their third homicide investigation this weekend, marking a spike in violent crime. 随着当局继续进行调查,这些事件的细节仍在出现。 Details of the incidents are still emerging as authorities continue their inquiries.