i immediately fell to my knees, gave her a hug, wrapped my hand around her head. i don't know. i says, i don't know. >> but there is a solid lead. inside lloyd's pocket are keys to a shechevy suburban rented b aaron hernandez, the aaron hernandez who plays for the new england patriots. >> he was projected to be one of the best tight ends of his generation. >> but why are the keys of an nfl star in odin lloyd's pocket? it turns out they know one another. what's your understanding of how they met? >> they're dating sisters. >> how much do you know that they hung out together? >> rarely. just two different worlds. buddy had one world and we got our world. >> checking out my new camera. >> but nen the friday before lloyd is killed, hernandez