This show tells true crime stories of how the use of forensic evidence, from the identification of fingerprints to examining hair, and from tracking barcodes to tracking phone records, can lead to the location and capture of suspects. Each half-hour episodes start off with a mystery of an unsolved crime - intriguing and suspenseful. It then leads to a thrilling hunt of the criminal and the forensic attempts at tying the evidence to a suspect.Peter Thomas does a great job in narrating each episode, making each story foreboding. It's sad to see the evil acts a person inflicts on another, but with forensic evidence, it comes to show that there is no perfect crime and certainly these criminals can't get away with murder.Grade A

Episode after episode, year after year, this program has been entertaining. It almost never fails. There is a reason it has been on the air for 15 years.After watching a few episodes, I became hooked....and, yes, this is an addicting show. I found myself watching over a hundred shows (my DVR had a workout) in two months. I'm sure many others have found themselves doing the same.Why is this show good? First, it is true crime, not some fictional story; second, it runs only a half hour. Crime shows that are an hour long often repeat stuff over and over. A half hour is perfect. Third, the cases are always interesting. They leave you shaking your head in disbelief that people actually do some of these things reported in here. Fourth, Peter Thomas is excellent as the narrator. His is a voice which never offends, or gets old.Currently, it can be seen regularly on the HNN cable network.

This show is well put together and on a few occasions as I viewed an episode I could recall reading about the case in the newspaper not long before. This made for an even more interesting watch. Unfortunately every time I view this program I cant help but to think that someone else out there watching is taking notes on what not to do if they are to commit a similar crime and get away with it. In this respect the content of the show is a bit unnerving because it reveals too many of law enforcements methods. I can imagine this program giving someone false hope in thinking that they could outsmart the investigators who would later try to piece together their actions. Even if that person is ultimately proved guilty, they still may have committed a crime that wouldn't have otherwise taken place had they not watched this show. I think on one hand the show is well intentioned and shares some very impressive forensic methods but on the other hand in doing so may be a little too thought provoking.

"Medical Detectives" is an extremely interesting series in which you learn about crimes been solved through the miracle of medical technology. The narrator is excellent and the stories carefully picked. But alas, like all other documentaries some episodes are quite boring, for instance the episode "Killer Fog". But even this episode managed to keep me intruiged in the scientists' brilliant minds. This series will keep me watching until the end of time!