The 2003 murder of Ramona Krotine, which occurred near Cleveland, remains under investigation. Her husband, Jeffrey, has faced three trials for the crime. Susan Spencer is reporting on the case.

The case of Lee Jones's 1988 murder in Mill Creek, Washington, continues to unfold as her husband, Jerry Jones Jr., faces trial for the third time. Having been convicted in the previous two trials, those verdicts were subsequently overturn…

The case of Vickie Barton's 1995 murder in Springboro, Ohio, is examined. Her husband, Jim, a former police officer, stands accused. Peter Van Sant is the correspondent reporting on the investigation.

The case of Doris Angleton, the wife of a wealthy man found fatally shot thirteen times in her Houston home in 1997, is revisited. This report is by Bill Lagattuta.

In 1982, David Harmon was killed by blunt force while in bed beside his wife in Olathe, Kansas. Could advancements in contemporary technology finally offer a resolution to this long-standing, unresolved crime?