NEW : The police are working to establish whether this was a result of human or technical factors . '' Sarah McClay , 24 , died after being mauled by a tiger . The attack happened in the early hours of Sunday morning at an animal park near Bangkok. Police are trying to determine what exactly happened .
NEW : Sarah McClay , 24 , died after being mauled by a tiger . The attack happened in the early hours of Sunday morning at an animal park near Bangkok. Police are trying to determine what exactly happened .