As is almost always true in forensic-science laboratories, these examiners knew what the case was about.
由于在司法科学实验室里总是什么都是对的，这些鉴定师们知道这个案子到底是怎么回事了。
2
But when the evidence is lacking and leads are lost, even police and forensicscience can't always solve the crime.
但是，当证据不足，线索中断时，即便是警方和鉴证科学也并不总能解决罪案。
3
The researchers hope that it could be used for forensicscience or by biologists exploring ruins - in theory they will be able to find out far more about the diet of ancient fossils they find。