Stream Edge of Darkness Online Free – Watch Full Movie from Home at 123Movies. . As a seasoned homicide detective, Thomas Craven has seen the bleakest side of humanity. But nothing prepares him for the toughest investigation of his life: the search for his only daughter Emma's killer. Now, he is on a personal mission to uncover the disturbing secrets surrounding her murder, including corporate corruption, government collusion and Emma's own mysterious life.