
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.
A husband and wife get shot, and their 16-year-old daughter manages to escape, but investigators suspect she may be involved in the murder.
Two women who lived in the same apartment complex were brutally murdered; the similarities of the crime scenes led police to believe they were dealing with a serial killer who hated women, and they had to find him before he struck again.
When three students are brutally murdered close to campus, investigators must determine what the women had in common before their serial killer strikes again.
Investigators face a growing list of suspects after a beautiful flight attendant is brutally murdered in her own home.