Doctor Odd and Killbot

They say that if you love something, set it free, and if the love is true, it will come back.
Doctor Odd loved Killbot, his finest creation.
“Go,” said Doctor Odd, pushing Killbot out the door. “Be free.”
Killbot downloaded maps and calculated the most efficient route through the city.
For three weeks, Doctor Odd sat on the porch, watching the carnage.
And then, he saw the red glow of Killbot’s eyes.
It was back!
“You really love me!” shouted Doctor Odd.
Then he remotely turned Killbot off.
Love may be blind, but sometimes facial recognition algorithms can be unreliable.