User talk:31.173.80.78

Serial killer
I reverted your edit because information on Wikipedia must be verifiable based on reliable sources. The information you added did not match what the sources currently in the article state. For more information, please see No original research. If you have reliable sources for this information, but don't know how to cite it in the article, feel free to leave a message on my talk page or Talk: Serial killer and someone can help you or add it for you. --Equivamp - talk 19:10, 26 April 2021 (UTC)