KOTA KINABALU, April 17 -- The Coroner's Court here has heard that WhatsApp chats and voice notes were extracted from a mobile phone tagged WF11, one of the exhibits in the case involving Zara Qairina Mahathir's death.

WF11 was among 15 mobile phones analysed by the Computer Crimes Investigation Unit.

When questioned by conducting officer Sofia S Sawayan, Computer Crimes Investigation Unit analyst ASP Mohd Zaidi Abu Hassan testified that WF11 is an exhibit consisting of a mobile phone and a SIM card.

When the 70th witness was referred to several printouts, he testified that they were from his analysis report of WF11.

"At pages 77, 79, 122, 124-125, 164, and 308 were WhatsApp chats and two voice notes of two teachers.

"At pages 123 wa...