
This episode of Killers Caught on Camera covers the brutal murders of Lisa and Joel Guy in Knoxville, Tennessee, by their son Joel Guy Jr. Key topics include the discovery of body parts, the investigation led by local law enforcement, and the chilling details of Joel Jr.'s premeditated actions.
The episode begins with the police discovering gruesome evidence in the Guy family home, including dismembered body parts and a boiling pot containing a human head. Investigative journalist Jamie Satterfield discusses the couple's plans for retirement and their family dynamics, highlighting the tension between Joel Jr. and his parents.
As the investigation unfolds, police find crucial evidence, including Walmart receipts linking Joel Jr. to the crime scene. Detective Steven Sanders and Assistant District Attorney Hector Sanchez detail the process of piecing together Joel Jr.'s movements leading up to the murders.
Joel Jr. is ultimately arrested in Baton Rouge, Louisiana, where investigators uncover a notebook detailing his murder plan. The episode concludes with the trial, revealing the horrific details of the murders and Joel Jr.'s sentencing to life in prison.
Joel Guy Jr. murders his parents in Knoxville, Tennessee, driven by financial motives and a chilling premeditated plan.

This episode stands out for the following:
The camera doesn't lie.The Sickening Murder of Joel & Lisa Guy | Killers Caught On Camera
It's horrific. There's puddles of blood.The Sickening Murder of Joel & Lisa Guy | Killers Caught On Camera
It's the coldest motive there is: greed.The Sickening Murder of Joel & Lisa Guy | Killers Caught On Camera
He wanted the inheritance for himself.The Sickening Murder of Joel & Lisa Guy | Killers Caught On Camera
It’s the strangest defendant I have ever encountered.The Sickening Murder of Joel & Lisa Guy | Killers Caught On Camera
How can a person be so cruel?The Sickening Murder of Joel & Lisa Guy | Killers Caught On Camera