Ep 6. Death by a Salesman

In the episode "Death by a Salesman" of Forensic Files season 4, viewers are taken through the investigation of the murder of a young woman named Denise Johnson. Johnson, a successful pharmaceutical sales representative, was found dead in her apartment after her employer became concerned when she hadn't shown up for work.

As investigators delve into Johnson's life, they discover that she had been spending time with a new love interest, a married man named Brian Eftenoff. Eftenoff, who also worked in sales, had been seeing Johnson for several weeks before her murder. However, when questioned by police, Eftenoff denies any involvement in Johnson's death.

While investigators try to find leads in the case, forensic evidence begins to emerge. The medical examiner reports that Johnson was strangled with a ligature, and a ligature mark is found on her neck. In addition, small amounts of Eftenoff's DNA are discovered on the sleeve of Johnson's pajamas.

As the case unfolds, it becomes clear that Eftenoff was not only involved in Johnson's murder, but that he had also been engaged in a series of other criminal activities. This included using fraudulent checks to purchase expensive items such as a car and a boat and selling drugs on the side. The investigation into Johnson's murder ultimately leads to Eftenoff's arrest and eventual conviction for her murder.

The episode highlights the crucial role that forensic evidence plays in solving crimes and bringing criminals to justice. It also emphasizes the importance of thorough investigative techniques such as searching for DNA evidence and interviewing multiple suspects. Additionally, it sheds light on the dangers of becoming involved with individuals who are engaged in criminal activities and highlights the importance of caution when forming relationships.

Overall, "Death by a Salesman" is a gripping episode that combines a tragic murder case with the complexities of forensic analysis and criminal investigation.