to reach a unanimous decision. the first day of deliberations ended without a verdict and it started with this. the surveillance video capturing the sound of gunfire, the night 47-year-old michael dunn shot and killed jordan davis at this jacksonville gas station. it was the first of several requests made by the jury. >> they're definitely being methodical. it usually means they're working through every piece of evidence. >> can you get that dummy with the sticks. >> reporter: that was the jury's next question referred to both the defense and the prosecution to show the path of the bullets through davis' body. that request was denied. >> we cannot send that back to you as it was a demonstrative exhibit. >> that was a big point on both sides. i thought he really sort of brought some questions to bear