Rosa did not regain consciousness even after the three hours of her treatment. Karl waited in the hospital for Rosa, as he wanted to know what actually happened after she and Zinu entered the library. But the doctors advised him not to disturb her at least till the morning, as she had lost a lot of blood already. So, Karl kept two guards there and left the hospital.
Karl returned to the library of the old Smith house to search for the clues. Charlie and the whole team were trying to search for any secret door, by which Zinu was taken out. They knew that there must be some way, by which Lucas used to come into the room. But they did not get any way to the outside of the room yet.
They searched for all the walls for any secret door, but they got nothing there. Charlie called their fingerprint experts to search for the fingerprints. Everyone was very busy. It was almost morning, but they got no clues.
