Drew Van Acker Drew Van Acker

Does the mystery of Pretty Little Liars' Ian lie within the DiLaurentis house?

In this clip from Tuesday's episode (8/7c, ABC Family) titled "My Name is Trouble," Spencer sees someone's shadow within Jason DiLaurentis' house. Previously empty, the house now belongs to Jason, who had left town shortly after his sister Alison's death. Ian, meanwhile, was thought to be dead — and possibly Alison's killer — until his body disappeared during the Season 1 finale.

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"I thought you were the only one living there?" Spencer asks. "I am," Jason responds.

But another glance at the house reveals either Spencer is seeing things or Jason is lying.

Do you think Ian is alive and living in Jason's house?

Watch the clip: