Connections

The stuffed birds in the living room are arranged like the ones seen in the Bates Motel parlor. Leland has a "conversation" with a stuffed woman's corpse.

While exploring the second floor of the house, Madison finds stuffed corpses of women that have been put on display.

Orginally the E3 demo for the game, "Heavy Rain Chronicles" was released as downloadable content by the creators with the intention of exploring the backstories of the main characters