georgie saw the decomposing body of his grandchild in the trunk of the car on June 24, the date the gascans were exchanged. reason for thinking this happened - he vomited at the FBI interview, when the conversation was about the trunk and the gascans.

a professional will possibly see many decomposing bodies, and will not vomit, it was the memory of his decomposing grandchild that made him get sick .....

just my opinion.