(Emphasis mine) Hi BondJamesBond!
I've wondered all along if Caylee wasn't already deceased by the time Casey talked to Jesse that day. IIRC , Casey had uploaded the Father's Day video, which could easily have been played in the background to simulate a live Caylee. All Casey had to do was turn the volume up or down to suit her story.
I believe she used this ploy several times, as Kio, Shirley and Jesse all reported hearing what they thought to be Caylee in the background during phone conversations.(in Shirley's case on her answering machine) Twice, Casey was heard "speaking" to Caylee. It's interesting to note also, that when Casey described her last "conversation with Caylee" over the telephone, what she was actually describing was the Father's Day video.
Is there any way of telling when the video was actually played?