In the spirit of dropping during the spooky month; I decided to present a true crime story that occurred in the early hours of Halloween 1984.

Doreen Erbert was enjoying a quiet night, after trick or treating with her 4-year-old daughter... until the Big Bad Wolf came knocking on their door, And when they hesitated to let him in, he decided to change the script and yell, "I'm going to kill you!" 

After reading and preparing for this case, I think my conclusion may be a little cloudy.

Sources:

https://caselaw.findlaw.com/ca-supreme-court/1462325.html

https://www.upi.com/Archives/1988/08/17/Halloween-killer-found-guilty-in-slaying-of-wife-unborn-child/5090587793600/

https://thecinemaholic.com/where-are-deanna-and-charles-erbert-now/

https://www.oxygen.com/snapped/crime-news/halloween-murders-chilling-cases-snapped-oxygen