Bin Of Sin — [s5e17] The
: Hanna and Caleb break into the storage unit to dispose of a suspicious barrel they believe holds Mona’s remains. Upon arrival, they find the unit empty except for the barrel itself. Their suspicious behavior catches the attention of Detective Tanner and Toby, who are already investigating the unit due to an anonymous tip.
: Tracking Mona's laptop (which they believe Hanna took), Spencer, Aria, and Emily head to an abandoned ice cream factory. They are lured into a freezer and locked inside by "A," who turns on liquid nitrogen. Emily manages to break them out just before they freeze to death. [S5E17] The Bin of Sin
: Toby’s new role as a police officer creates a rift with Spencer. He refuses to share information about the investigation, choosing his duty over his friends. : Hanna and Caleb break into the storage