Why would DB/JI leave the phones hidden in the house? If in fact he/she (they) discarded Baby Lisa, wouldn't they get rid of the phones too? On a local news cast it was reported that she does follow cases of the missing and always assumed the family was guilty but has changed her mind since it has happened to her. (i can search for link but it will take me forever, someone back me here)
My thought on requesting video is to see inconsistancies, body language, wording...etc.
It could be that also, Partyuv5. I was thinking what if it was a last minute thing with the cell phones..they had to hide it as he was calling 911. Where would you hide it that LE wouldn't look? In liquid, wine...then when coast is clear you take it with you. That was my speculating one scenario mind thinking.