UN秘书长发言人德尔布伊（Eduardo del Buey）3月19日对柬埔寨法院特别法庭候补法官洛朗•卡斯佩-安塞梅（Laurent Kasper-Ansermet）当天宣布辞职表示关切，并表示联合国目前正在密切审视这一态势。这已是柬埔寨法院特别法庭第二名国际法官辞职。
卡佩斯-安塞梅（Laurent Kasper-Ansermet）调查这两起案件的权威,一直受到柬埔寨方面任命的共同调查法官尤奔凌（You Bunleng）的挑战，尽管预审分庭的两位法官已确认候补调查法官在法官辞职的情况下有权进行代理并采取相应的行动。
尤奔凌（You Bunleng）法官拒绝同卡佩斯-安塞梅（Laurent Kasper-Ansermet）法官讨论调查中的两起案件，并两次发布书面命令，要求卡斯佩-安塞梅（Laurent Kasper-Ansermet）法官立即停止(被他称为非法的)行为。
卡佩斯-安塞梅（Laurent Kasper-Ansermet）表示，尤奔凌（You Bunleng）法官对这两起案件的调查工作进行的阻挠,导致了法庭无法正常运作。他已根据有关干扰司法的内部规则,对此展开内部调查。
The United Nations expressed concern about the resignation of the second international judges of the Special Tribunal of the Courts of Cambodia, March 19, 2012
A spokesman for the UN Secretary-General del bui (Eduardo del Buey) March 19, alternate judges of the Special Court of the Court of Cambodia Laurent • the Ka Sipei – An Semei (Laurent Kasper-Ansermet) announced his resignation the same day expressed concern and said that the current United Nations are closely examine this trend. This is the second international judges of the Special Tribunal of the Courts of Cambodia’s resignation.
Blunck (Siegfried Blunk) judges from Germany to the Government of Cambodia to interfere in their work on the grounds, to resign in mid-October last year.
According to the agreement reached by the Royal Government of Cambodia and the United Nations to set up the Special Court, to fill the vacancy, is supposed to alternate the Swiss judge Kasi Pei – An Semei (Laurent, Kasper,-Ansermet).
The Royal Government of Cambodia to the grounds of moral concerns, has refused the appointment of Kasi Pei – Anse Mei (Laurent, Kasper, Ansermet).
Kappes – An Semei (Laurent Kasper-Ansermet) to reserve international co-investigating judge’s identity, began to conduct investigations of former Khmer Rouge senior military leaders of No. 003 and 004 cases, and made a series of decisions, such as to notify the parties to the case of their rights, and is ready to conduct interviews with the citizens of parties in the week beginning March 19,.
Kappes – An Semei (Laurent Kasper-Ansermet) investigation of the two cases the authority has always been the challenge of co-investigating judge appointed by the Cambodian side, especially Ben Ling (You Bunleng), although two judges of the Pre-Trial Chamber has confirmed that the alternate the investigating judge in the case of the resignation of Judge shall have the right to carry out the agent and take appropriate action.
Especially Ben Ling (You Bunleng) the judge refused to discuss the two cases under investigation, with Kappes – An Semei (Laurent Kasper-Ansermet) judge issued two written order, requirement Kasi Pei – An Semei (Laurent, Kasper, Judge ansermet) immediately stop (he called illegal) behavior.
Kappes – An Semei (Laurent Kasper-Ansermet), especially Ben Ling You Bunleng judge to obstruct the investigation of two cases, leading to the court not work properly. He has internal rules related to interfere with justice, which started an internal investigation.
At the same time, Kappes – An Semei (Laurent Kasper-Ansermet) said that the present situation, so that he can not perform their duties properly and freely, he thus resigned with effect from May 4.
Kappes – An Semei (Laurent Kasper-Ansermet) stressed that the interests of the Cambodian people and international judicial impartiality, it should be to find an appropriate solution, so that the Special Court of the Court of Cambodia to fully accomplish its mission.