Opening scene:
A high over passing shot of future sanfran. People going about their business, large mass walking in same direction. One man walks against the flow, making his way through the foot traffic.
Explosion! People start to panic and run in the opposite direction. Person of interest turns corner and walks into nearby cafe. Patrons are looking out window, walking out door to investigate. POI walks to counter and gestures for the attention of the worker.
Worker (mix of surprise and distress)
Can I help you?
Person of interest
Tea. Earl grey. Hot. (consider changing hot to cold to show main divergence point between good and evil Picard)