Amityville Alone

In April 1997, a woman named Lina moves into 112 Ocean Avenue in Amityville, New York. The house is dilapidated and full of objects that were left in it by previous occupants, and as Lina works on repairing and cleaning it, she records a video diary for her absent husband, who is a soldier in the United States Army. Worsening paranormal phenomena occurs in the house, which Lina eventually learns was the site of an allegedly possession-induced familicide that was committed by Ronald DeFeo Jr. back in 1974. After a few weeks, an unseen presence attacks and kills Lina. In August 2016, a college student named George Harris is doing a video thesis on fear, and convinces his girlfriend, Sarah Benning, his sister, Elizabeth, and their friends Lisa Sheets and Simon to accompany him on a camping trip to the woods near 112 Ocean Avenue. On their first night in the forest, George and Elizabeth encounter a woodsman who claims to be searching for his missing daughter, while a little girl dressed all in white is glimpsed by Simon. The next night, the quintet find the woodsman disemboweled shortly after the little girl is spotted by Elizabeth. The group try to flee the woods, but become lost despite spending several hours hiking while following their compass, with all of their attempts at calling for aid proving ineffective due to a lack of cellphone service and their radio emitting nothing but distorted screeching, which traumatizes Lisa. Simon dies while searching for the little girl, and the increasingly distraught Lisa disappears after being lured off of the path by the child, who is invisible to George. Lisa and Elizabeth are killed, and George and Sarah become separated, with the latter stumbling onto and breaking into the vacant 112 Ocean Avenue at George's insistence. George soon enters the house, and calmly shoots himself in the head in front of Sarah (whose greatest fear was being left alone). Sarah's fate is left unknown, as the film returns to the 1997 footage, which shows Lisa, looking exactly like she did in 2016 and speaking in a distorted child's voice, touch Lina's body and say, "Tag, you're it."