Hawaii Five 0 — Episode 17: Hahai i nā pilikua nui (Hunting Monsters)

You are watching the episode Hahai i nā pilikua nui (Hunting Monsters) McGarrett and Five-0 once again become entangled in the twisted mind games of serial killer Dr. Madison Gray when she stumbles into HPD covered in blood that matches Alicia Brown's, and claims amnesia.