On June 30th, 2018, Officer David Serling went missing inside an undisclosed abandoned hospital. Using his recovered body cam footage, his wife attempts to piece together what happened to him on that horrible night. 　　译文(3): 2018年6月30日，警官David Serling在一家未公开的废弃医院内失踪。他的妻子利用他找到的人体摄像镜头，试图拼凑出在那个可怕的夜晚发生在他身上的事情。