Esto pasó hace alrededor de un año, y tuvo bastante revuelo mediático en Estados Unidos, si ya estaba por aquí, perdón.
Pongo el artículo de la Wikipedia:
https://en.wikipedia.org/wiki/Shooting_of_Samuel_DuBose
On July 19, 2015, in Cincinnati, Ohio, Samuel DuBose, an unarmed black man, was fatally shot by Ray Tensing, a white University of Cincinnati police officer, during a traffic stop for a missing front license plate. Tensing fired after DuBose started his car. Tensing stated that DuBose had begun to drive off and that he was being dragged when his arm became caught in the car. Prosecutors alleged that footage from Tensing's bodycam showed that he was not dragged and a grand jury indicted him on charges of murder and voluntary manslaughter. He was then fired from the police department. He was released on bond and a trial is scheduled to begin in October 2016.
Son 27 minutos de vídeo, pero el incidente pasa al principio.