Just Some Random Thoughts on the possibility that, at least sometimes, JLM Jr worked in conjunction with another or others:
When MH's remains were discovered, State Police began to converge on Anchorage Farm. As the discovery was about to unfold, a fire in a North Garden/Red Hill farmhouse, rented by Piedmont Virginia Community College students (iirc it was one female and at least two males), went up in flames. One of the housemates left the country on a boat trip and IIRC had a dog that managed to escape the fire. All of the residents managed to escape the fire before the house practically burnt to the ground. There was talk that there was no one at the home because they had been in the process of moving out...in late January.... hummmmmmmmm
Also, the fire department was called two times within several hours to the same address. It was determined to be a "suspicious fire."
In addition, (this is all from memory) at least one of the occupants had taken an overnight round-trip drive to the Philadelphia area either the night after Morgan disappeared or on the day of the fire, I can't remember which...If memory serves me there were three people in the sedan and they returned to Virginia either in a different car or without the car they left in. The fire was investigated because of the timing and the proximity of where MH was found.
Now, we know JLM Jr went to PVCC, he had a girlfriend after MH went missing, he was very familiar with Red Hill/North Garden and we know he had a dog. We are also hearing that he hung out at the Lovingston Liberty/McDonald and may have been spotted in the Amherst IGA after Hannah Graham went missing.
The morning after another high profile victim disappeared, there were reports that she was seen in Amherst the evening she disappeared. She was said to have been in a car with one or two blonde females. Her convicted killer was also seen in and around the Amherst area the morning after her disappearance. His detailed SUV was said to have been "covered in mud." He also stole an ATV the day before the victim (we can't discuss here) went missing. He has said there was another AA male in his residence with the victim the night she disappeared. There was also a "suspicious fire" in IIRC, an abandoned building off of Rt 29 near Lovingston within hours of the first searches for the victim.
If anyone has the time, perhaps someone can research those two fires and see if there were any, in the general vicinity, on the night of or the day after Hannah Graham disappear.