The only thing that makes me doubtful of the rendezvous with someone at the house idea is that it was 8:16am when she was seen on the last CCTV, she was due to start work at 9am. It's around a 30 minute walk from the CCTV location to her work. She had maybe 15 minutes to spare.Leah walked past the route often enough to probably notice if the property was vacant. My parents split their time abroad and the UK neighbour kids broke into the back garden because they knew my parents were away. They were caught on camera tho