The 48-year-old woman, who lives alone in the Tun Hussein Onn Township apartment, has a documented history of psychiatric treatment at multiple hospitals across the Klang Valley region.
Siasatan awal mendapati bahawa kemalangan terbabit berlaku apabila tayar hadapan sebelah kanan lori berkenaan tercabut di tengah lebuh raya sebelum ia dilanggar oleh bas yang terlibat.