if this is something as the attorney suggests, something used as part of the therapeutic process, it kind of had that feel to it for me. seemed like something she was using for personal reflection. the sort of consternation this is e creating is that this is casey again getting out there in the public eye, thinking about herself, nowhere in this tape mentioning the daughter who is dead and not seeming to have any more contrition about this horrible set of affairs. >> it's odd to videotape something like this. a lot of therapists talk about writing stuff down or keeping a journal. have you heard of suggestions of people keeping a video journal? >> i have. particularly people that have difficu difficulty expressing themselves on a written account. this is something that could happen. the kinds of things i suspect may well be going on with casey in terms of her brain functioning, it might be useful