Part 7/10:
In the following days, encounters with horrifying creatures lurking around the property plague the family. After discovering Mariel's mutilated body, Ben and Jules realize the dire situation they are ensnared in. Amid rising tensions and trauma, Jules discovers more about Ben's mother's troubling past through her diaries. The accounts reveal the existence of terrifying creatures residing within the water tank—creatures responsible for Ben's family's years of horror.