My thinking was that PDM either already knew something incriminating, (such as the flurry of phone calls), or they caught Ron in a bald faced lie, during an interview. If they did catch a lie, they probably tried to contact him, & he refused a meeting. Ronald showed no hestitations in getting on with his life-marraige, trips, tattoos, fairs, etc...but for some reason, getting on with his life, didn't include going back to work. & I can't help but wonder why. I've also wondered what kind of reference PDM would've given him if he had applied somewhere else. things that make you go, hmmmmmm.