Community·Posted on Oct 16, 2017How Much Do You Really Know About Serial Killers?Take this killer quiz and find out.by Erin CCommunity ContributorApproved and edited by BuzzFeed Community TeamBuzzFeed Quiz Party! Can you beat your friends at this quiz? Challenge them to a trivia party!Check it out! Did you know you can sign up for a BuzzFeed Community account and create your own BuzzFeed posts? Here's a handy guide to help you start posting today!