 In 2012, Park played his first big-screen leading role as a serial killer-turned-bestselling author in the film "Confession of Murder".After shooting the 80-minute music video "Boy" in Thailand (which was released on DVD), he returned to television later that year in the romance drama "Cheongdam-dong Alice".Park's career was temporarily halted in 2013 when he was involved in a highly publicized sexual assault case (charges were later dropped when the alleged victim withdrew her complaint).