Ep 1. Pilot

In the first episode of Cold Case Files season 1, titled "Pilot," viewers are introduced to the concept of the series: revisiting long-unsolved criminal investigations in the hopes of finding new leads and ultimately obtaining justice for the victims and their families.

The episode focuses on the case of 47-year-old Mary Frances Stoner, who was found dead in her Atlanta, Georgia home in 1988. The investigation into her murder failed to produce any viable suspects at the time, and the case grew cold.

But in 1995, the case was reopened, and investigators began diving back into the evidence, hoping to uncover new information that could lead them to Mary's killer. The episode features interviews with the original investigators on the case, who detail their initial investigation and explain why they were unable to make an arrest.

The new investigation begins with a re-examination of the crime scene and the forensic evidence collected at the time of Mary's murder. Investigators reveal how advances in forensic technology have allowed them to retest evidence, such as DNA samples and fingerprints, using more advanced techniques than were available in the late 1980s.

As the investigation progresses, several suspects are identified, including Mary's ex-husband and another man with whom she had been romantically involved. The episode details the work done by investigators to build cases against these suspects, using evidence such as phone records and witness statements to try to link them to the crime.

Ultimately, the case against Mary's ex-husband fell apart due to a lack of sufficient evidence, and the other suspect was cleared through DNA testing. However, the investigators remained committed to finding justice for Mary, and they continued to work the case.

The episode ends on a hopeful note, with investigators explaining that the case remains open and active, and that they are still hopeful that someone will come forward with information that can lead to the arrest and conviction of Mary's killer. The episode serves as an introduction to the series, showcasing the investigative techniques and dedication required to solve cold cases and provide closure to victims and their families.

Overall, the first episode of Cold Case Files season 1 is a compelling introduction to the series, providing a glimpse into the painstaking investigative work required to solve long-unsolved crimes. The episode is a mix of retrospective interviews with original investigators and current updates on the ongoing investigation, making it a fascinating exploration of the intersection of law enforcement and forensic science.