Stefanie and Xara - The document part 2 of 6

Xara is home alone. Her Dad made a big discovery. A stranger gains access to the apartment and attacks Xara. He ties her up and wants to know where the documents are hidden. But Xara is silent. Some time later the doorbell rings. Stefanie, Xara's girlfriend, stands in front of the door and is let in by the stranger. She quickly finds herself tied up next to her friend. Will Xara reveal the hiding place now?