奥克兰警长Howard Jordan称这名男子有些行为问题，数月前被要求离开学校。Jordan称嫌犯是做事有谋划、坚决的男子，其目的就是杀人。警长称，他认为，由于Goh在校期间遭到其他同学的虐待和侮辱，他感到不安。据说这些同学取笑他讲不好英语。Goh目前因谋杀嫌疑罪、谋杀未遂、绑架和劫车罪被拘留，而且不得保释。

The head of the International Monetary Fund, Christine Lagarde, has called on the world's developed nations to increase the agency's resources for responding to financial crises like those affecting several eurozone nations. She was speaking at the annual general meeting of the Associated Press in Washington. Here's our economics correspondent Andrew Walker.

国际货币基金组织主席Christine Lagarde呼吁全世界发达国家增加该机构的资源，以应对诸如影响几个欧元区国家的财政危机。她在华盛顿美联社年度大会上发表讲话。BBC经济记者Andrew Walker报道。

The financial situation in Europe is less acute than it was, but the crisis has not been resolved. The eurozone countries have taken steps of their own to increase the resources available for emergency loans to struggling countries. Now they've done it, Ms Lagarde says the IMF should do so too. She said she's having discussions with the member countries about the idea. Many of them and Ms Lagarde herself thought it essential that Europe make the first move. Now they've done so, the IMF could provide an additional safety net.