9 Key Moments From the New Star Wars: The Last Jedi Trailer You Probably Missed

As a voice-over of Luke telling Rey that he's scared of her power plays in the background, there's a shot of Luke climbing out of some wreckage with his robotic hand, followed by him falling to his knees beside R2-D2 in front of a burning building. We don't explicitly see Kylo killing Luke's new generation of Jedi here, but we can assume this is a flashback to where/when it happened.