The accident involving a sports utility vehicle (SUV) at Kilometre 52 of Jalan Kuala Jeneris-Sungai Gawi-Aring (Bukit Kawah) last Friday (Dec 5) is believed to have been caused by negligence, according to police.br br Hulu Terengganu district police chief Supt Sharudin Abd Wahab said investigations showed that no brake marks were found at the scene.