Police have sent an investigative team, including internet experts, to find out who is behind the threats.

警方派出了一个调查小组，包括互联网专家，以查明发出死亡威胁的幕后主使。

youdao

The one place where dissent does seem to be allowed - or is harder to police - is the internet, where people can hide behind their anonymity.

唯一允许不同政见者发言的地方——或者说警察难以控制的地方——似乎就是网络，人们可以通过匿名隐藏自己的身份。

youdao

But it seems the longer Woods refuses to talk to police, the more Internet rumours are fuelled.

但是看起来伍兹拒绝和警察交谈的时间越长，就越可能引发网络上的谣言。

youdao

He said ,given the spread of Internet use, police must confront crimes taking police in the Web atmosphere.

VOA: standard.2009.11.14

Police Colonel Omidi insists that Iranian government authorities will intervene in political matters on the Internet if there has been an illegal act.

VOA: standard.2009.11.14

Police Colonel Mehrdad Omidi, who runs the Internet crime division, stated in the Iranian press,Saturday, that what he calls "insults and spreading of lies,"

VOA: standard.2009.11.14

Beijing already uses a large contingent of "Internet Police" to monitor bulletin boards, websites and blogs for messages and keywords related to human rights, religion, and democracy.

CENTERFORSECURITYPOLICY: Beijing strangles the internet

It marks a change of tactic by China's internet police.

ECONOMIST: Authorities with the jitters

Mr Mackaill added most members of the public tend to use the phone or the internet to contact the police.

BBC: West Mercia Police to close buildings 'to save jobs'