BB employed a classic "Lab rat" obedience test with Luke A, Bennydick'd and LYDIA.
The test is to see how far the lab technicians will obey the demand to shock the failing 'rats'.
At one point Lauren exclaimed, "It hurts so much i can't think straight"
Later the Lab Tech's decided to stop increasing the intensity of the shocks saying it was unacceptable.
To which LYDIA quipped, "Well there's no point continuing if they can't think straight"
This woman is without a conscience - she doesn't feel pity or remorse and she will not stop until you are dead . . . sorry that bit's from Terminator