William Craig Miller. A cold-blooded killer crept through a house in Mesa, Arizona and viciously murdered 5 family members. Why? To exact revenge for assisting police in another criminal investigation. Police and family members had little doubt to who would take such a severe and heinous action.
Sources for this episode:
The show The Killer Beside Me episode Fatal Fraud
https://thecinemaholic.com/tammy-lovell-and-steven-duffy-murders/
https://www.puroclean.com/
https://en.memesrandom.com/tammy-lovell-and-steven-duffy/
https://www.azcentral.com/story/news/local/mesa/2021/05/06/arizona-court-lets-stand-william-craig-millers-death-sentences-5-mesa-murders-2006/4962924001/
https://thecinemaholic.com/tammy-lovell-and-steven-duffy-murders/
Arrest Made in 5 Mesa Slayings (Tucson Citizen, 3/4/2006)
https://www.psychologicalscience.org/observer/the-complicated-psychology-of-revenge