alexander bradley would be the star witness of the case. >> alexander bradley was always described asrnandez's right hand guy. >> it was a lot like many of the other men in aaron hernandez's life. he's a drug dealer. he has a criminal background, and he knew aaron from the old neighborhood, and the two of them liked to party together the basic theory of the case involved alexander bradley testifying that while they were in the bath, one of the deceased bumped into aaron and spilled a drink on aaron. >> and as a result of that spilled drink aaron went into a rage he was agitated. >> i mean, it just it was heightened. we left right away. >> that was a motive that aaron felt insulted and slighted and he just went off if somebody he felt disrespected him. >> uh insulted him in some kind of way when things didn't go his way, he could become angry. >> what happened next? >> i rolled the window down, reclined the seat and he leaned. he leaned across me and extended his body out the window with the firearm in his hand he was like, what's up now? >> and he started firing shots car when the sho