Or: something / someone distracted her and she may have simply been unable to stop the recording, or she may have forgotten to. Interestingly, we're not shown any video with the audio of "guys", "down the hill". We don't know at what point this happened. It could have been right off the side of the bridge as portrayed in so many news stories / youtube videos, or it may have been some other place in their abduction. Why have police not shown the accompanying video for the audio they've released?