Do you guys think that if RDI that the murder was premeditated? One problem I found with the police finding the purchase of duct tape and rope as evidence is I find it hard to believe that the parents would have planned the murder. I always thought if RDI it would have been an accident.
I don't. There is simply no evidence as far as I am concerned. Duct tape and cord are common household items. We haven't discussed this point in a long time, so as you are new, you may be unaware. But Patsy enjoyed painting, and as a former art student myself, there is a way to transport a painting (watercolor or canvas that has been removed from the stretcher/frame) by rolling it into a tube shape, securing the edge with tape and making a "sling" by putting a cord or twine though the open ends. If Patsy was planning to do this, that may account for the cord and tape. She was planning that trip to Charlevoix, and meeting up with her stepkids there, and may have been planning to bring a painting as a gift.
I also, though RDI, do not feel the parents would have planned to kill JB.