ross harris sis it was a mistake. he forgot to take cooper to day care.e prosecutor says his story does not add up. investigators say the toddler's parents had two life insurance policies on the little boy and that the father and the mother both admitted to researching hot car deaths online though father's lawyer is asking the judge to drop evidence in the case because he says the cops didn't properly inform his client of his miranda rights. >> i had a dollar for every motion like that filed i could retire. that's par for the course. >> but the separating of the sexting alsoes from the other -- >> these are omnibus motions, and he wasn't read his miranda murder warnings and you try 0 to get as much thrown out and give the judge as many opportunities to give you evidence you normally wouldn't be entitled to until right the eve of trial. so if you get something hailed of time it gives you a head-ups. regarding a severance motion, to sever the two cases into two, what is happening here is, the sexting accusations probably would not come in at the murder tria