While she sat there feeding her, Laura's mind roamed everywhere. Here was a treasure trove of information. This was a vampire, over a hundred years old, that knew Marcilla. She may not know her intimately, but she could help Laura. More than that, Marcilla destroyed her mother. She could be an ally for Laura. If she knew that Laura wanted Marcilla exposed, the mask of Camille destroyed forever, perhaps she would help her.
How long had she been in this mansion? How much did she know about it's secrets? There was still so much Laura didn't know. She was guessing at hundreds of years of history, coming into the story more than halfway through. Her ignorance was her weakness, but here, licking her hand, was the cure to that.