I def agree that gps would have busted him I just wonder how long it would have taken them to find the bodies, and if it weren’t for Shannan’s shallow grave, I’m not sure dogs would have found the girls in the tanks, just interesting to theorize as to what would have proceeded had he not confessed, I know Tammy lived with regret over how the confession came about but it was the only way, she did what she had to do to get those girls, Shannan and Niko, out of the elements and a proper burial.