Taipei, April 11 (CNA) Taiwan's Ministry of Foreign Affairs (MOFA) on Tuesday said that an internal probe concerning the apparent suicide of a veteran Taiwanese diplomat in Brazil last month is still ongoing and will be made public once the investigation is concluded. Speaking at a press event held by Taipei City Councilor Angela Ying (應曉薇), Yu said Wang was under extreme stress due requests to sign-off on exorbitant expenses used to repair and refurbish the official residence of Sao Paulo TECO office head Feng Kwang-chung (馮光中). However, all expenses relating to the refurbishment of Feng's residence were officially approved in June the same year, meaning Wang had no connection to the case, according to Yui