Xavier (Grease) POV Wow. That's about all I can say about Dianne's guts and the risks she took. That she could follow and not get caught made me wonder how. But only a few show her following at a distance; most show her arriving, and as she stalked up to the area, you could hear voices in the background, till the people came into view. According to one of the videos, Dianne's voice comes over, saying where she had arrived, because if she hadn't spoken, you would never have recognised the place. In that video, she explains how she had tracked Bruce by his phone- one of those where-are-you apps- and he never knew she had done it, because it was not her everyday phone, but one purely to track Bruce's movements. "Cora, do you know of this phone?" Samuel asked before the detective could.

