We recently discovered that the Cape May map in last week’s episode was also seen on Spencer’s laptop in 3.07. Here’s where it gets a little confusing. Spencer was apparently redoing Mona’s lair on her laptop based on memory … but the Cape May map wasn’t in Mona’s lair. Spencer added the map after discovering that CeCe and Ali’s family spent a few summers in Cape May. Also, Wilden wasn’t revealed as being in Cape May until 3B. Which mean, the map at the end of 4.17 Bite Your Tongue belongs to Spencer.