With her Vampiric acute sense, Olivia was able to trace which angle the intruder was coming from. She has no idea if the intruder has found her or not. Whatever that answer might be, she was not gonna sit and watch by, she was going to find out the intruder.
She moved with a fast pace towards the direction where she believed the intruder was located. Soon, she found herself on the ground but, she could not see anyone. It appears the intruder was hard to be discovered. She had to be discreet in order not to threaten the intruder thereby revealing her powers. That could be a problem to...