In the criminal justice system, sexually-based offenses are considered especially heinous. In New York City, the dedicated detectives who investigate these vicious felonies are members of an elite squad known as the Special Victims Unit. These are their stories.

Preston Tylk is an ordinary guy living in Seattle. When he discovers that his beloved wife, Emily, is having an affair, he is devastated. Storming out of the house, he returns later only to find her brutally murdered.