I thought of those things too, like a slept in bed or her phone but if you really think about it, it still is not proof. Short of someone knowing her bed was made that morning, it tells nothing, nor does her phone being on the counter. I too think maybe on the 911 is someone they can identify as Jayme but in the same breath, if the family has not listened to the recording, how do the cops know it is her unless she says "my name is jayme closs" etc. I guess what I am saying is it would lend itself to the likelihood she was there but it is in no way ironclad. imo.