
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.

Old-fashioned police work and computer animation determine how a 15-year-old boy was shot while inside a Dallas gun club.

A family suspects their teenage daughter's new friends were involved in her disappearance.

The investigation into the disappearance of flight attendant Helle Crafts leads to the murder conviction of her pilot husband.

When a 62-year-old man opens a car restoration business and becomes seriously ill, his doctors cannot find the cause, but forensics can; identification of a highly toxic metal in the victim's blood leads to his poisoner.