article_snippet.sent: The last moments of Walter Scott were only fully captured on camera because Feidin Santana, a passerby, used Walter Scott cellphone to capture the shooting.
article_snippet.sent: Dash cams can't record everything because sometimes things happens out of the view of the vehicle like in the case of Walter Scott.
article_snippet.sent: The body cams on officers in London must be a great help to both the police and the public.
article_snippet.sent: Body cameras go hand in hand with the dash cams which are very useful in high speed pursuits.
article_snippet.sent: Body cams are vital. '