The issue of summoning Zeti to testify cropped up after former prime minister Datuk Seri Najib Razak's lead counsel, Tan Sri Muhammad Shafee Abdullah posted a question against the 39th prosecution witness, former AmBank non-executive director Cheah Tek Kuang, 75, about the presence of the fugitive businessman, Low Taek Jho or Jho Low at Zeti's house. - Bernama Photo