Ep 27. Key Evidence

Forensic Files season 11 episode 27, titled "Key Evidence," is a fascinating look into the world of forensic science and its use in solving crimes. The episode focuses on the murder of a young woman named Cheryl Perveler, who was found dead in her home in Gahanna, Ohio in 1994.

At first, the case seemed like a typical break-in, with several items missing from Cheryl's home. However, as the investigation progressed, it became clear that the crime was much more complex and personal than initially thought.

The forensic evidence in this case played a crucial role in identifying and convicting the perpetrator. The police found a key piece of evidence in a nearby pawn shop: a bloody glove that matched the DNA of the suspect. This led to the arrest and conviction of James Dean Hicks, a man with a history of violence against women.

The episode details the process of collecting DNA evidence, including swabs of blood and other bodily fluids, and how this evidence is analyzed in a laboratory setting. Viewers will learn about the cutting-edge techniques used to compare DNA samples, including PCR amplification and gel electrophoresis.

The forensic team also used fingerprint evidence to tie Hicks to the crime scene. They found a fingerprint on a piece of paper that had been left behind by the killer. By comparing the fingerprint to those in their database, they were able to narrow down their list of suspects and eventually identify Hicks as the killer.

In addition to the forensic evidence, the show also explores the psychological profile of the suspect. Interviews with Hicks' family and friends reveal a pattern of violent behavior towards women. This information, combined with the forensic evidence, helped to build a strong case against him.

Overall, "Key Evidence" is a compelling episode of Forensic Files that showcases the power of forensic science in solving complex crimes. It demonstrates how even the smallest pieces of evidence can be critical in identifying and convicting a killer. This episode is a must-watch for fans of true crime and forensic science.