So I'm on the first part of the Dark Brotherhood questline, and I have to kill Beitild in Dawnstar. I've done it before on a previous character, but I can't for the life of me seem to get it to work here.
I'm entering her house, under stealth, no one sees me, and I use my bow to one-shot her in the back whilst she is sleeping.
It seems that for some reason, the mage who lives in the house NEXT DOOR is a witness to my crime, despite him being in, you know, another house, and he summons the guards and tries to kill me.
Any advice?