A Sleepwalker. A Body. A Family. A Small Community. Arlene is like a ghost in her life. She lives in a small town in the Irish midlands. One morning she wakes in the woods beside the body of a young woman. Someone watches from the trees. The body is soon discovered and suspicion spreads through the community, increasingly dawn to the girl's family - her grieving sister and accussed boyfriend. Arlene baracades herself in at night, afraid to sleep. Haunted by grief, Arlene's sleeping and waking realities soon blur. And all this time someone is watching her.