Who Killed Anne-Marie?

Daniel and Anne-Marie's marriage isn't just on the rocks, it's about to go six feet under. Anne-Marie Mills is out of work, out of love and out of whisky. Everyone else is out of patience. When Anne-Marie is found dead who is to blame? The neighbours who despised her drunken rants? The husband who wondered how much more he could take? Or is there another killer in the neighbourhood?