In early 1996, Jia relapsed after being off drugs for almost six months. On 19 March of that year, after drinking several bottles of beer for the celebration of his twenty-ninth birthday, Jia slapped his father, claiming it was to teach him the "meaning of life". Jia's family was upset by this and felt he needed to be taught a lesson. They contacted the police, and three officers arrived at their house the next day. Jia was taken into custody and sent to a mental institution.