“American Murder: The Family Next Door”

Jenny Popplewell (“Jamie: Drag Queen at 16”) directed this documentary that looks at the 2018 disappearance of 34-year-old Shanann Watts and her two daughters in Frederick, Colo., through archival footage that includes law enforcement recordings, text messages, social media posts and home movies, thus offering an examination of a police investigation and a disintegrating marriage. (ORIGINAL)