AK might have been dumb, but RS surely would know that the DNA would eventually lead back to RG, either bc he is in the system or his name would have been brought up at some point being a local it seems who does not flush toilets. They would have interviewed all the boys downstairs friends and would have asked for DNA or prints or people they know. Also he was known to do these things so it would have led to RG at some point.
I guess the prints and bloody palm print were in MKs DNA so unless they had RGs shoes they would not have been able to connect him to the prints. But surely, if there was some sexual attempt made, at least RS would have known they would find RG eventually through DNA.
Still, I don't think AK is that smart to be so forward thinking. If you commit a spontaneous murder, I imagine you are on a high of sorts, that is why so many murderers do stupid things like RG forgetting to go back and flush the toilet.
Thing is, why wouldn't AK eliminated all evidence of RG too? Why not flush the toilet,,not even mention the mess? Sure, maybe the absence of all DNA would have put suspicion on her but DNA would have led them to RG and he would say it was her anyway.
I would think they would have wanted to clean the whole place, make it a real mystery and pin it on PL who they could not prove did it
Why point the evidence right to the co murderer? You would eliminate it.
Yellow, I just tried to explain my opinion of those points in my post. Why they didn't clean the whole place. Why they didn't want it to be a "mystery." Why they didn't get rid of RG evidence too. Why she pinned it on PL instead of RG, when she did? What their thinking was. And why they were prepared for their excuse for RG if it ever came to that point. Did you read my entire post?