Muhammad Azim, 32, his wife Nurul Hidayah Khadijah Razman Efendi, 31, and their four children: Putra Rayyan Nur Izzat, 9; Hawa Adriana Nur Izzat, 8; Annayla Humaira Nur Izzat, 7; and Tuah Haydar, six months, were discovered inside their vehicle this morning.