At the moment, Eleni had no assumptions about what sort of experiment it was. There were too many variables to make up her mind about that. But assuming that they operated under the code of ethics that she was familiar with, killing one's test subjects purposely wasn't kosher. Not to mention that the alien had mentioned the fact that they couldn't age or die. She didn't much want to test that assertion, but it was part of the data that she considered.
She nodded slowly, a little uncomfortable with the way that the vampire was watching them both.
"You could be right."
Eleni wasn't sure how she would handle it, assuming that it was her decision to make in regards to what Phaedra would feed on.