Ep 10. A Voice From Beyond

Forensic Files is an American documentary series which explores various criminal cases through the lens of forensic science. The show showcases the remarkable work of forensic scientists and investigators who use science and technology to solve complex criminal cases.

Season 1 of Forensic Files has a total of 14 episodes, each of which blends scientific analyses, eyewitness accounts, and forensic evidence to provide viewers with a fascinating insight into the world of forensic investigation.

In episode 10 of season 1, titled "A Voice from Beyond," viewers are introduced to the case of a young woman named Karmen Smith, a 27-year-old mother who was found murdered in her home in the city of Greenacres, Florida in 1983. The investigation into her death initially went cold for several years until advances in forensic science helped uncover new evidence, leading to the eventual conviction of her killer.

The episode begins with Karmen's mother recollecting the events leading up to her daughter's murder. Karmen had been living with her boyfriend, George Otereo, at the time. When her mother was unable to reach her by phone one day, she became concerned and contacted the police. It didn't take long for authorities to uncover Karmen's body; she had been strangled to death with a ligature.

The investigation into Karmen's murder found no sign of a struggle, and there were no signs of forced entry into her home. The only clue investigators had was a tape recorder in Karmen's possession, which had been used to record a threatening message from an unknown man just days before she was killed.

The episode goes on to explore how detectives worked alongside forensic experts to analyze the tape recording in an effort to identify the man's voice. Using advanced techniques, such as voice spectroscopy, they were able to isolate the voice from the tape and create a voiceprint.

Using the voiceprint, investigators were then able to compare the voice on the tape to a database of known criminals, which eventually led them to their prime suspect; Karmen's ex-boyfriend, George Otereo.

The episode delves into the forensic evidence used to convict Otereo, including the use of a luminol spray to detect traces of blood on his car, which indicated that he had been transporting Karmen's body.

While the scientific evidence against Otereo was incredibly strong, it wasn't until he attempted to turn on his accomplice, Manuel Pardo, that he was finally convicted for Karmen's murder.

The episode concludes with family members of Karmen expressing relief that justice had finally been served, and the realization that without the help of forensic experts, her murder may have gone unsolved.

Overall, "A Voice from Beyond" is a fascinating exploration of forensic science in action, showcasing the powerful role it can play in solving seemingly unsolvable crimes. It is a thought-provoking and gripping episode that will undoubtedly leave viewers in awe of the incredible work done by forensic scientists and investigators every day.