So we have the 11:45 phone call - Bob in background responding positively to Jeff going to hardware store.
We have Agnes arriving around noon, no one there. Which means that was a short phone call.
We have Jeff returning 15 mins. or so after Agnes arrived. Jeff didn't know Agnes was coming. Jeff spent a longer time upstairs than Agnes was comfortable with. Jeff wasn't alarmed/alerted to something "odd" by the unmade bed.
Seems like a pretty narrow window to be disappearing, considering Bob knew Agnes was coming.
How odd that Jeff's wife goes down ALONE to change sheets on a bed that Agnes had already made, the day after Bob goes missing; also, the day after Jeff claims to see an SUV driving by the house a couple of times - drawing his suspicions. How odd he didn't go with her to make sure she didn't go missing too.
How odd of the daughters to think Bob would just wander off when he knew Jeff and Agnes would be there. He even left Agnes locked outside. I mean, he had to have during that short time period between 11:45 and noonish.
How odd that Jeff would leave if he really believed Bob would wander off if he might be ill. How odd that he left believing Bob was ill, and gone without telling Jeff where he went/was going.
Odd to me, too, that someone who didn't know the schedule of the day, would just wander in that very narrow window, and disappear Bob without being caught by Agnes or Jeff.
A lot of "odd" to me ... something for those to ponder who want to cast aspersions on Fontelle's out of state relatives, or Fontelle.