Peer confrontation likely triggered Zara Qairina's distress before death, inquest hears on April 02, 2026 bully confrontation news nst psychiatrist Sabah suicide Zara Qairina Mahathir +
Six junior students conducted a spot check of Zara's belongings on October 30, 2025 bully Court inquest justice Sabah Zara Qairina Mahathir +