"And when they couldn't find her---" The Doctor tapped one of the keys and another display appeared.

"We're turning it off. Turning off the syste---" It shuttered and jerked. "T-T-Turning off the system. We can't have this happen, not to another family, not to---"

There was a scream, and the sound of gunfire. Then the screen went dark.

"This machine decided to fight back. Decided to take over the city." He shook his head. "It only did what it thought it needed to in order to protect itself."