criminal manner here. it eludes me why police officers do that. >> that's part of the culture of police departments, the blue wall of silence. officers often back each other up. >> we saw that in the walter scott case. >> yeah. >> officers are willing to plant evidence, willing to lie on statements. this guy said he almost got dragged by a car and later on said he was almost hit by a car. >> and as you were watching it, as i had to several times, you see the officer pull out a gun and shoots samuel dubose and then because he's shot and killed his body falls forward and assuming he hits the gas pedal and goes forward and maybe takes the officer forward a little bit. that's just to explain if you're confused by the jumbling of the video. let me also bring in cedric alexander alexander, your read? >> the video is very clear and anyone who is watching the video