Hi, newbie here!
I have been following this case from the beginning but didn't participate in the thread so far since there was so little information to go on. Now, with the release of these warrants & names, I feel like finally chiming in.
After some cursory checking of the people named in the warrant, there's only one person I wouldn't rule out as having something to do with MB's murder at this point (C.T.). And I'm not saying that she is definitely involved, just that, of the people named in the warrant, she's the only one that ticked some of my boxes/mad my spidey senses tingle for a few reasons. At this point, my working theory is that the killer is the wife of someone MB had an affair with/got too close to for the the wife's liking. If I filter the list of names with that thought in mind, only C.W. (& his wife) or A.T. & C.T. catch my eye. Judging by the pictures of them that I have seen on FB, neither C.W. nor his wife fit the staure or posture of the perp seen in the church surveillance video. Also, the perp doesn't look/move like a fit/trained person, imo, and both C.W. & his wife are fitness buffs. That leaves A.T. & C.T. The last point I made in regards to C.W. also goes for A.T., and from the small part of the perp's face that is visible in the video, it seem that the perp is more likely Caucasian tha African-American. That leaves us with C.T. She talks a lot about how A.T. is "the love of [her] life" etc. on FB and seems to mention him in her posts on her page quite a bit more often than A.T. mentions his wife on his page. Add to that their different levels of fitness, and I get flashbacks to a couple I once knew through work, where the husband getting fitter made the wife very insecure & easily jealous, especially since he kept hanging out with & getting friendly (platonic) with equally fit women at the places he worked out & while socializing with his "workout buddies". One way her insecurities showed was that she started mentioning him constantly on her FB and started posting how much she loved him, what a great family they are etc; she did not do that before, at least not to that extent. Also, from the pictures of her that I have seen, she could fit the stature & posture of the perp from the video, especially if you factor in her foot/ankle injury from 2014. Like I said, nothing specif that definitely ties her to the crime, but she was he only one of the people on the list that gave made me think "maybe..." after checking her out. Who knows she could be (and probably is) totally innocent, but I'm just sharing the thoughts I had.
And, of course, everything that I have just said is absolutely just my opinion & speculation.
I hope I didn't break any rules with this post, but if I did, please modify or delete my post, mods. And please go easy on me, I'm new and might have misinterpreted some rules or misunderstood some mod answers. For example, a mod said that we could name the people mentioned in the warrant, so I understood that as that we could also talk/speculate about them & sleuth them, but I may be mistaken here. English is my second language, so please be understanding.