specifically they want to look at the father's iphone, external drives and cd-roms for information on the family's student loans, car loans, credit card debts and insurance policy the parents apparently had taken out on the toddler. investigators are looking for more information on web searches that justin ross harris allegedly made regarding fatalities and cars in the days leading up to death of his own son. police also want medical records, photographs and other information that might shed light on 22-month-old cooper harris' overall health and development in an apparent effort to investigate the father's claims that the toddler had no health or developmental issues. justin ross harris reportedly told investigators he forgot to drop his son off at daycare on june 18th and didn't realize he'd left him in the suv until he was on his way home from work late that afternoon. but police say security camera video shows harris returning to his vehicle in the middle l of the work day to drop off light bulbs he purchased during the break, so investigators secured