Very interesting that we were never told that the call to JR's parents was made at 5.30. It was posted here by an insider the FIL told GR to not call LE and then GR called LE at 8pm.
It was of course made to look like GR called FIL at 8pm and how uncaring JR's parents were to not want to to call LE.
So she was due home at 5pm, GR called JR's parents at 5.30. Okay so how many times did he call JR before he felt it was necessary to call her parents? 2 times, 3 times? And if so, what time did he call her? 5.05? 5.10? Who would be calling their spouse when they are 5 mins, 10 mins late? What other calls did he make? Wouldn't he then call friends and see if Jennifer had stopped there? So again, if this was done that would be what 5.15? So he gave JR 10 mins to call back before he starting calling friends? So this take say 10 mins? So he then waits another 5 mins before calling her parents to say she is missing.
Why on earth would you call in-laws and upset them saying their daughter is missing when she is only 30 mins late?
And if you were so sure something was wrong, wouldn't you get in the car and do a little drive along the route she took? (Not the whole way as it seems quite far, but at least part way in case she the car has broken down).
Of course this makes no sense whatsoever, and we can be pretty certain he made a few token phone calls to JR's mobile and then rang her parents asap to get the ball rolling