From the RA affidavit:
The video recovered from Victim 2's phone shows Victim 1 walking southeast on the Monon High Bridge while male subject wearing dark jacket and jeans walks behind her. As the male subject approaches Victim 1 and Victim 2, one of the victims mentions, "gun". Near the end of the video male is seen and heard telling the girls, "Guys, Down the hill." The girls then begin to proceed down the hill and the video ends.
This was at 2:13 on the far south end of the bridge. I think BG had to have entered the bridge soon after L's SC photo of A, which was viewed at 2:07, according to some sources, but I'm not sure we know exactly the time she took the photo or posted it. In any case, I think the chances are that he started walking towards them while they were just over halfway across the bridge. My gut feeling based on the wording in the affidavit is that he came from the north end, rather than the south end doing a u-turn, but that's just my assumption. If he was already at the south end when they got there, why not just pull his gun and order them DTH right then and there? Would it really have benefited him that much to walk partway across to check for people coming and then turn around and come back? Anyone could have entered during his walk back. It doesn't make sense to me.
We know he was seen on the first platform at the north end only minutes before the girls got there, and we know he was out of view in the SC photos, so I think it's possible they passed him on the trail by the very north end of bridge, either knowingly or not. Then, he waited. That's what is disturbing to me. He had to have waited for several minutes while they crossed the first half of the bridge. I suppose he could have walked up the trail to check for people coming, or he could have waited somewhere out of view, maybe even watching L take those photos on the bridge. It makes me wonder if L had her phone out on the trail, too. He wouldn't have wanted to be caught on camera, after all...
