IIRC, no one reported seeing any strange cars parked at Tina Herrmann's home on Wed or Thurs. That means MH had to have parked elsewhere and walked to the home. Whatever supplies he brought with him, he had to have carried them with him. He must have been hiding in the woods next to their home, watching, perhaps even stashing supplies there - tarps, garbage bags, weapon, ties for binding, etc.
I'm still amazed at how bold he was, to carry out such a horrific crime over an extended period of time, w/o being seen.
Respectfully, there are any number of scenarios to explain this.
He could have committed the murders with just a weapon (even a knife he found in the home is possible), and made several trips to pick up additional supplies. He could have used either women's vehicles if he didn't have his.
Does anyone have that aerial photo of Tina's house? Was there somewhere he could have parked his own car where it wouldn't be seen from the road?
He could have initially parked his car in the garage before SS got there and switched them later.
If the keys were in the house for the unidentified truck parked in the driveway, he could have used that.
In other words, once there was no one to resist, he may have had his choice of three vehicles besides his own.
I wish we knew the date on the WalMart receipt. It's possible that he killed the two women and hid them in the house. When the kids arrived home, he restrained and gagged Sarah, killed Kody,
then drove to WalMart for the garbage bags and tarp. Then he returned to remove them and take Sarah to his house.
Does anyone know whether it was an especially overcast day on Wednesday? If it wasn't, there would be no need to have the lights on in the house. So, if the lights were on when VH drove by, that would indicate that
MH was still in the house after sundown. It would be a safe bet that only Sarah was still alive by that time. MH had at least all of Wednesday, the whole night and even part of Thursday to go back and forth to that house before the DQ manager actually entered the house.
And then there is the unexplained presence of TH's vehicle parked across from the campus on Thursday. Can't figure that one out. I wonder if it was examined to be mechanically sound. Could it have broken down or run out of gas there? (I'm also mystified why the media calls an SUV a pickup truck over and over again.)
I'm also not discounting that MH met up with SS and they went to the house together in her truck.
JMO