Home Is Where the Bodies Are

After their mother dies, Beth, Nicole and Michael are forced to reunite to sort out their childhood home. Beth, the oldest, never left, caring for their mum until the very end. Nicole, the middle child, is drowning in her destructive drug addiction. Michael, the youngest, has moved far away and hasn't been back to their small town since their father ran out on them.
When the siblings stumble upon a collection of home videos, it feels like a good idea to revisit those happier memories. But then one of the tapes reveals a shocking scene none of them expect to see. They watch their father, covered in blood, carrying a dead body, and hear a secret pact with their mother to never tell a soul. Is this secret connected to why their father vanished all those years ago?
Burying their mother is already hard enough, but now the siblings must uncover what dark secrets she took to her grave.