Karina Vargas, who testified on the first day of former BART police officer Johannes Mehserle's preliminary hearing, returns to the scene of the shooting for the first time in this interview. Ms. Vargas recounts her memory of that night, and shares her footage of the shooting on the Fruitvale BART platform.

Note: while the footage above does not show the shooting itself, some may find the images of the aftermath disturbing.

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