These terrifying crimes were committed on the scariest day of the year. Welcome to WatchMojo, and today were looking at the most horrific crimes that have occurred on All Hallows Eve. Our countdown of shocking crimes committed on Halloween includes The Dastardly Dentist, The Halloween Killer, The Liske-Griffin Family Massacre, and more! Which Halloween crime shook you to the core? Let us know in the comments.

Watch more great crime videos here:
Top 10 Books That Inspired Horrific Real Life Crimes: https://youtu.be/U-IIBOiRapk
Top 10 Partners in Crime: https://youtu.be/Bi1LRbmwxc4
Top 20 Crime Movies of the Century (So Far): https://youtu.be/G3BDNgNnq-g

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#Crime
#Halloween
#Shocking
#Criminals
#SerialKillers
#Killers
#Murder
#Holiday
#Fall