During their interview with the media in mid-August after Chris Watts’ arrest, the Thayers’ mentioned giving interviews to the FBI. Since Amanda Thayer seemed to be more forthcoming than her husband – or simply knew more – I was eager to study her interview with the FBI. However it’s not available. It’s not part of the 1960 page Discovery Document file.
Also worth noting, according to the Thayers Chris Watts started exercising regularly in the fall of 2017. Nichol Kessinger’s first Google search of Shan’ann Watts was on 1 September, 2017.