- "Pavlov made a dog salivate. We'll make this one weep."
- ―Harrison Powell[src]
- Main article: BioShock Infinite
At Father Comstock's orders, Dr. Powell planned to attach a device that would provide a painful shock whenever Elizabeth tried to use her powers. He expressed no empathy doing this to her, but rather only scientific interest in the procedure. When Booker DeWitt arrived at Comstock House and deactivated the Siphons limiting Elizabeth's powers, she opened a Tear to a field being ravaged by a devastating tornado, killing the doctor and his colleague in the rampaging tempest.