Just occurred to me that if she was definitely on a 15 minute call with her boyfriend which ended around the time she was thought to be at Poynder’s Court. That would fit with the time it takes to walk there from Honest Tom’s Kiosk. 0.7 miles, 15 mins walking time. He could have followed without her really being aware of what’s happening around her if she’s absorbed in a conversation. I’ve given myself chills now. Like I didn’t have quite enough of them already with this case.