Cameron would be waiting , and Cameron would be disappointed with her for standing here , her back against a tree , thirsting . She should go back - The smell of a girl passing brought a stop to every moral and human thought in her mind . She did n't even bother with the seduction this time , just grabbed the girl , hand over her mouth . She was n't aware of vamp - facing , was n't aware of anything until she was standing over a corpse , covered in blood , panting .
What may be the reason for them not being worried about anyone seeing them feed ?
Pick the best answer from the following options:
- Because they ate before they left the house .
 - Because they are invisible .
 - Because they are going against the vampire code .
 - Because their hunger was too fierce .


Because their hunger was too fierce .