before odin lloyd was shot and killed on june 17th back in 2013. now, the prosecution is saying that that black thing in the highlighted circle, well, it's obvious that is the murder weapon. but the defense says, hold your horses, it's not that obvious. it's something else. and both sides are still fighting over how that key issue will even be presented to the jury. you're seeing it but they're not supposed to be watching the news. cnn's national correspondent susan candiotti is outside of the courthouse in fall river, massachusetts. we are still arguing over enhancement of video and how to depict those pictures to the jury and be fair in doing so? >> reporter: that's right. that's one of the things the defense has filed a motion about. it has yet to be argued fully before the judge. but they are going to say among other things that the prosecutors have employed people to use enhancement techniques to further clarify those pictures, some of which are accepted methods but some of which, the