Authorities say a ransom note with a fingerprint on it played a key role in helping to find 9 year old Charlotte Sena, who had gone missing Saturday evening while camping with her family in Moreau Lake State Park. That note lead authorities to both Charlotte and the suspect in her disappearance, 47 year old Craig Ross, Jr., a mailman who lives on Barrett Road in Milton. Both Charlotte and the suspect were found in a trailer behind the home there. Authorities say Charlotte was unharmed.