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今天,警察收集到的最丰富的证据来自闭路电视(CCTV)摄像机捕捉到的犯罪活动录像,这些摄像机为警察调查员提供有力的视觉证据。全北美的警察管理者都知道,今天城市里发生的犯罪几乎肯定都涉及视频,因此正积极制定有效的政策和程序来处理这种新的
Today, the richest evidence collected by the police comes from videos of criminal activity captured by CCTV cameras that give police investigators strong visual evidence. Police managers throughout North America know that crimes in cities today are almost always video-intensive and are therefore actively developing effective policies and procedures to deal with this new