
Eagle-eyed technical experts prove there is no such thing as a perfect crime as they assemble the pieces every criminal leaves behind. Dramatic crime re-creations and, sometimes, part of the investigations are a staple of the series. Some of the re-creations include alternate versions of the crimes, which are disproved by science. The show's episodes follow each case from the initial investigation until it reaches its legal resolution.
When three students are brutally murdered close to campus, investigators must determine what the women had in common before their serial killer strikes again.
A bag full of evidence recovered from an iced-over river helps to reveal the murderer of a businesswoman in her own shop.
Eyewitness to real estate agent's murder is put under forensic hypnosis in an attempt to help him recall the killer's face.
Police launch a search for a killer after a teenager returns home to find his father's body in a pool of blood.