Riley Davis and Cliff Davis are Seattle police detectives - Riley in narcotics, Cliff recently promoted into the detective ranks in homicide - and estranged brothers. The estrangement is due to a former case gone wrong that involved both and their police officer father. The brothers end up working together again on a case, that of murdered model Mark Pearson, the brother of Rileys fiancée, Kenzie Pearson, also a model who works for the same agency. Before Mark died, he mysteriously left for Riley a camera with only one shot taken on the roll of film in it. Riley, after developing the film, finds blurry, indistinguishable images on that photograph. He is certain that those images or the camera itself have something to do with the murder. The case takes on new dimensions when Kenzie is kidnapped. Cliff and the rest of the police forces prime goal is to determine the motive for the murder and thus catch the murderer, while Rileys is to get Kenzie back alive and safe. The process of working on the case will either bring the brothers closer together, or drive a wedge further between, the result possibly tied to what ultimately happens to Kenzie.