You're not alone. Have never felt she was on board with meeting him, certainly not at a dark boat landing at that hour, and after she had been hassled so much,including receiving graphic pics of the two of them. Have always thought things started in some form or fashion at the condo, and have never embraced the 'drove to PTL' scenario. I acknowledge that it's possible, but so much about that doesn't make sense to me. I think she was killed in a manner and place where they had control and there was no risk of being discovered by anyone who happened along or might hear something. And I think a septic tank type disposal scenario is one of the most plausible explanations for why she hasn't been found. Have always felt she was put well into the ground where she's contained in some way and there's no risk of someone stumbling upon her remains, as is often the case with victims who are dumped topside or in shallow graves. Whatever the reason she was murdered, I sincerely believe that where she is now is a reflection of the M's commitment to have her truly disappear forever.
I suppose there are a number of scenarios and explanations for how she came to be murdered, and short of one of the M's, or someone else with knowledge singing, we'll probably never know what exactly happened. But I do think some scenarios make sense and some don't, and I've felt that way since I first heard of her case.
I do think it will be interesting to see what the alleged notes on his car and calls using her friend's phones is about, as well as when the 90 calls coming from his/their phones happened.
And I suppose it's possible there was finally a confrontation that early morning between SM and Heather that led to her death. But it seems there was a plan. JMO