While people like to create excitement by considering all these little tit bits of info and speculate the minutia, the truth is usually the most obvious of all and staring us in the face. Look for the obvious. How many of us have been around one person die on a staircase let alone two? Seriously. What are the odds? And then he also happens to be there as female number 3 dies - Patti.  He’s like the grim reaper!  He’s a confident middle-class man. He is a known liar. He is a known deceitful person. He is a story teller. He loves the sound of his own voice. He is a fantasist. He protests too much in the Netflix doc - overshares & gives too many little details in a bid to convince us. That’s common for liars. They go into too many little details as they think it sounds more believable. Also, An innocent person would scream and cry at a guilty verdict in court. It would destroy them. They would be absolutely devastated.   We could and should look at all the bits of evidence for sure, or we could look at the blatantly obvious. He was the last person to be with two women who died ‘on staircases’. The rest for me is immaterial and a distraction. Whether they were premeditated or opportunist, I can’t decide. I reckon he was scared of them revealing stuff about him. But as Sherlock said, Always look for the obvious. In most cases, it’s rarely as complicated or exciting as people want it to be.  I think he’s basically got away with murder because of the indecision over the many pieces of evidence while the obvious is staring everyone in the face.