Such a sad case. Who was it that reported seeing Amesha in the foyer pacing back and forth? The building manager? Is there CCTV of this or is it only assumed that Amesha was in the foyer because the manager said so? I have a strong feeling that someone in that building knows exactly what happened to Amesha that night. They probably have already distanced themselves from the area or soon will.
Yes, the building manager reported having seen Amesha pace back and forth four or five times from front to back of foyer. Not clear whether he witnessed this as she was doing it, and/or as a result of retrospectively viewing cctv images. So, yes, there is cctv image of this - it has repeatedly been referred to in media reports.