Anderson, who used the word bi-sexual? Not I. I said that there were possibilities other than what we know. I said I have pictures in my head of these possibilities, pictures from online photos that show plenty of drinking, partying, and so on. We all know what alcohol does to the brain/body. We don't know what they all did.
As to what justifies murder...nothing.
People murder and don't have a justification. People murder out of rage, jealousy, drunkenness, for money, mental illness, and the list continues.
I'll state my opinions, my guesses, and possibilities just like others do here. If someone is annoyed, bothered, or otherwise, okay. I'm bothered that Nancy was murdered. I'm bothered that Michelle Young was murdered. People have "insinuated" many things here on WS as to the possibilities. Shall we consider how all these possibilities can weave into the tangle of death and murder? Of course we shall and will and have.