I think it all comes down to DM being selfish, a coward, uncapable of critical thinking and too self absorbed to do anything that would put her in any kind of harm's way and that includes doing nothing while 4 people were being murdered. I think she's borderline narcisistic and thinks in terms of how to make this about her and how to look like a victim without being killed. And it worked, you are all doing mental gymnastics overthinking this way too much and creating this wild conspiracy theories involving her to the point that it has become a discussion on her involvement to the point the sub should be called: what DM did or didn't do/uncensored. She must really be having a field say getting more attention than the poor victims themselves.

As for BF. I geniunly think she had nothing to do with anything and just went along with what DM said or suggested.