- "We're going to Big Ben!"
- — Sarah
Sarah Davis was a non-playable character in Call of Duty: Modern Warfare 3. She was vacationing with her mother and father in London, but was murdered when a chemical truck stopped suddenly and exploded, thus unleashing deadly chemical agents on the family.
Mr. and Mrs. Davis were vacationing with their daughter, walking along the streets of London when a truck containing chemical neurotoxins pulled up, from which two terrorists left the vehicle unattended and fled. While Sarah played around on the sidewalk with a flock of birds, the truck exploded, unleashing a series of deadly chemical agents. This chemical warfare attack massacred most of the street's civilians, including Sarah Davis and her parents, leaving a trail of gases that soon spread throughout the streets of London.