为了找出害死他女儿的凶手的，他调查了多起赫尔辛基地铁站的异常死亡案件，最终确定为连环凶杀案。

While he looks for a way to assasinate his daughter"s killer, he works on various cases involving strange deaths at Helsinki"s metro stations, eventually determining them to be serial killings.

youdao

为了找出害死他女儿的凶手的，他调查了多起赫尔辛基地铁站的异常死亡案件，最终确定为连环凶杀案。

While he looks for a way to assasinate his daughter"s killer, he works on various cases involving strange deaths at Helsinki"s metro stations, eventually determining them to be serial killings.

youdao