Thinking out loud. Did they have a car? Maybe not since she had to get a cab. IF it was the BF, how did he transport the body without a car? Does NOLA have street cameras in the 2400 block? How far of a walk is it from the hotel to water where she would have been put? Unless there was help - someone with a car. Noise carries in cheap hotels which complicates things, but it's not impossible. Did anyone else see her that day or just the BF account of the timeline? Who besides the BF was the last to see her, and where?