I don't have the link unfortunately, but it was sort of a big deal here yesterday that the cousin, when being interviewed, said the Snapchat was opened that night, which contrasted with the boyfriend saying he opened it the following morning. Or it could be vice versa, but I know that there was some inconsistency there. Not implying anything other than I wonder if the Snapchat was unusual or alarmed him in any way, since he appeared to be focused on it early, and particularly due to it being sent after he was already in bed.
JMO.