污点证人

Due to inadequate protection, the main witness to the crime was murdered.

由于防护不当， 这件案子的污点证人被害。

Alchemists also became expert at spotting cases of fraud.

炼金术士也是辨别污点证人真假的专家。

This paper makes an observation and assessment of the system of tainted witness in the United States, which is perfect.

美国的污点证人刑事责任豁免制度最为完善，本文对此作了考察和评析。

Both the privilege against self-crimination of tainted witness and the principle of balancing interests in practice are the theoretical foundation of immunity to tainted witness.

污点证人的不受强迫自证其罪权和实践中的利益权衡原则是污点证人豁免的理论基础。

In China, tainted witness immunity has to a certain extent been accepted by society, but there has not been sufficient comprehensive and in-depth research on it.

在我国，污点证人豁免虽然在一定程度上已为社会所接受，但相关理论研究不够全面深入。