The Lady in the Iron Mask

David and Maddie are hired by a woman in a veil to track down an ex-boyfriend who threw acid on her face in a fit of anger. She claims she wants to give him another chance, but shortly after they find him, he is killed. The investigators discover that the person who actually hired them was an impostor and must find the real killer, leading to a chaotic chase scene in which everyone is wearing the same dress and veil.