After 45 years, a former Florida sheriff's deputy, John Greer, was identified as the suspect in the murder of store clerk Anne Marie Easterly in 1979.

Greer was also implicated in the death of his wife and other suspicious incidents.

Despite suspicions, lack of evidence led to no arrests at the time.

In 2016, the Cold Case Unit initiated a renewed investigation.

A breakthrough occurred when an individual came forward, revealing Greer's involvement in the crimes.

Greer confessed to the murders in 2023, before passing away in 2024 at the age of 77.

The case is now closed after decades of mystery.

New DNA technology has helped solve a 43-year-old cold case of Debra Lee Miller, a woman who was brutally beaten to death in Mansfield, Ohio in 1981.

James Vanest, her former neighbor, was identified as the killer after DNA evidence linked him to the crime scene.

Despite initial police misconduct allegations and multiple case reopenings, it was not until advances in forensic techniques that Vanest was identified.

His subsequent confrontation with law enforcement ended in a fatal shootout.

The case has brought closure to Miller's family and showcased the perseverance of investigators in bringing justice to long-unsolved cases.

A social media influencer is bound in her home while her husband is kidnapped, only to be found dead later. As the investigation unfolds, the police uncover a tangled web of suspects and soon realize that things are not always what they seem.