
This episode of 48 Hours, titled "Married to Death Part Four," covers the murder trial of Raynella Leith, who was accused of killing her husband, David Leith, in March 2003. Key topics include the defense's arguments regarding the evidence, the medical examination of David, and the implications of his mental health on the case.
David Leith was found dead in his Tennessee home, initially ruled a suicide. However, the prosecution argued that Raynella was guilty of murder, leading to three trials. The first trial ended in a hung jury, the second resulted in a conviction that was later overturned, and the third trial took place in May 2017.
Defense attorneys Josh Hedrick and Rebecca Legrand argued that David's deteriorating mental health and possible suicide were overlooked. They presented evidence suggesting that David had been suffering from dementia and that he had the motive to take his own life.
Forensic pathologist Dr. Greg Davis testified that the manner of death should be considered undetermined rather than homicide, citing the lack of conclusive evidence. The episode also highlights the challenges faced by the defense in a small town where public perception may have influenced jury selection.
The episode concludes with a statement from Dr. Davis, emphasizing that while he cannot say Raynella is innocent, he believes there is not enough evidence to prove her guilt.
Raynella Leith's murder trial raises questions about evidence and mental health in her husband's death.

This episode stands out for the following:
I was very confident and 14 years later I'm even more so confident.Guilty, Innocent, Not Guilty | "Married to Death" | "48 Hours" Podcast
There's a difference between innocent and not guilty.Guilty, Innocent, Not Guilty | "Married to Death" | "48 Hours" Podcast
I truly believe she's not guilty.Guilty, Innocent, Not Guilty | "Married to Death" | "48 Hours" Podcast