Cory james connell, stanley almodovar, antonio davon brown, joel rayon paniagua, and luis velma, all raid to rest today. Meanwhile, the fbi is Digging Deeper into the background of the shooter, omar mateen. They spoke to an official at the mosque where he attended Services Since 2003. Theyre also reviewing Surveillance Video from inside the club at the time of the shooting. That video has not been released to the public. Im joined now by cnns ed lavendera. So, ed, the video is going to be a critical piece of evidence for investigators who want to know everything that transpired, the criminology of events inside that nightclub. Right, and its quite lengthy, as you imagine. Its about three hours in all that they will be going through. Its hard to imagine that this is a videotape that will ever see the light of day, but it is obviously something that investigators want to take a much closer look at, as they try to piece together the timeline of what omar mateen did inside of the nightclub