She quirks the edge of a wry smile and then she looks back to Shaelynn directly , " You have control ... when you feed . Will I ? I mean ... I do n't want to have to kill people to live . "
Why might she have to kill people so she can live ?
Pick the best answer from the following options:
- Because she might be a vampire who has to feed on people 's blood .
 - because she might be a vampire who does n't feed .
 - None of the above choices .
 - Because she might be a doctor who has to draw people 's blood .


Because she might be a vampire who has to feed on people 's blood .