“How has it been proven inaccurate? By a later report from NBC? Or is there a better source telling us what was indeed the situation at Sandy Hook?”
In his official statement, the Medical Examiner, Wayne Carver, was clear that all the wounds from the seven autopsies he performed himself were caused by the rifle. In the same press conference, a reporter specifically asked about the “rifle in the trunk” story, and two separate law enforcement officials said immediately that it was incorrect. In addition, the video of the recovery of the weapon in the trunk is publicly available, and the weapon is clearly a shotgun, not a rifle.
Here is the ME’s statement:
https://www.youtube.com/watch?v=DVLCSqoZYqY
Here is the video of the recovery of the weapon:
https://www.youtube.com/watch?v=wLrxSgkqJQc
Thanks much appreciated.