var vtn_player_type = "vp";var ven_video_key="NTY0NTk3fHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";Taiwanese crash investigators sift through the wreckage of a TransAsia airplane that crashed on Wednesday evening killing 48 people. Duration: 00:44