My thoughts on this below
Questions on the new/proposed timeline events:
- What was HE doing for the 20 min after she posted to her Tumbler account?
Reading Tumblr. Or any other social media or internet site.
- What was SM doing that it took him 45 min to kill HE in her apt?
Kill and remove the body and/or clean the vehicle. That adds another item to the timeline, but I just filled that in in my mind.
- Where was TM during this 45min? The timeline suggests she waited in the parking lot but the next timeline sequence at 3:17am has her enroute to PTL (501 N > 31 W > 544 N > HWY 814 > Mill Pond Rd. > Peachtree Rd.)
Time line suggests waiting as one possibility. Running home to drop something off or pick something up is also in that list of possibilities, after waiting in the parking lot or instead of waiting in the parking lot.
- Any residences in/around or near Heather's apt/condo have cameras?
None that we have seen anything about in media yet.
- How did SM get a dead Heather out to her own car and without anyone seeing anything?
Slightly different from this timeline, she might have been alive at that time. Even if she wasn't, at 2-3 in the morning, most people are asleep and Heather was pretty small.
Where did he put her body in her car (trunk)?
If she was alive, she could have driven or been in the passenger seat. If deceased, trunk works.
Why didn't cadaver dogs or search dogs 'hit' on Heather's own car if her dead body was in her car during that ride to PTL?
Were Cadaver dogs used on that car that night it was found? Or a week later? Or at all? If she wasn't dead when when was originally in the car, was killed at another location, no hit. Depending on the cleaning job of the car, how a body was wrapped, the length of time and the abilities of the cadaver dog, it could still be no hit.
Did SM bring a tarp with him over to HE's condo?
He might have brought a tarp or plastic. As a contractor, he would most likely have that kind of thing readily available. Or he might have used something in the condo.
Was HE's hair found in her own trunk?
I don't know. It wouldn't be unusual if it were, unless it had a death band, though.
- Why didn't TM pick up any of SM's cell phone calls after 3:17am if SM was calling TM several times?
Might have not thought she needed to, since she was almost there herself. Or busy driving? Is the truck a stick or automatic?
How would TM know SM was almost there if they hadn't actually spoken on the 4 attempts to call SM's cell phone that TM allegedly was in control of that night?
If SM said he'd call when he was almost there, the 3:39 call, even if unanswered, would make TM think that is what he was calling for.
- Where is the DNA of SM in HE's vehicle? He must have touched something in the car, even to move the seat backwards so he could drive it. Was he prepared and wearing gloves? Transfer of fibers from his clothes? Shoe prints? Hair? Fingerprints on door handles or trunk lid? Steering wheel? Was he that careful and prepared?
Gloves and a painter's suit and hat (disposable) would keep most tranferables from happening. Again, a contractor would most likely have those. They are used for more than just painting. That takes care of everything except shoe print, which aren't usually left unless it is wet or rainy. It also depends on the vehicle carpet or mats. My mats are deep rutted rubber. Nothing makes a print on those. I don't know what was in Heather's car. And according to TM, there should already be some of SM's DNA in Heather's car if there were three times in the back of said car, after all.