详细介绍：It's harder and harder to get away with murder. To…It's harder and harder to get away with murder. Today, detectives are convicting more criminals than ever before, thanks to forensic science. Fingerprints, bones, even insects are now forms of indisputable evidence, but that wasn't always the case. Revisit history's dramatic murder cases and see how forensic tools are changing crime solving. 1. 火灾调查 2. 数字鉴识 3. 罪犯侧写 4. 血迹喷溅 5. 微量迹证 6. 死亡原因 7. 植物证据详情