I'll handle this

Attacking the staff isn't exactly the best idea for keeping a low profile -- but she's not going to let this thing force Sara into something she doesn't want to do either. So instead she begins to whisper in elder before letting a shock of lightening to send the nurse falling to the floor. Not dead, but unconscious, at least.

She holds her hand out for Sara, speaking out loud now.

"We shouldn't wait for her to wake up."