I still have a hard time believing KG's account of ditching the safe. If he did, he didn't ditch the contents and if they find the safe...I am willing to make a major wager that they will find KG's fingerprints on the inside of that safe where he removed the material it contained. I realize they have to look in the landfill...just in case...but I think it will prove to be a red herring.
ITA.
I think this was part of the plan to throw off investigators & maybe to buy time.
Who knows.... maybe all they really wanted to do was to implicate KG for some unknown reason?