Subscribe to The Onion on YouTube: http://bit.ly/xzrBUA A study published Thursday in The American Journal Of Criminal Psychology has found a nearly perfect statistical correlation between children who were denied a toy they wanted when visiting a store with their parents and the later development of homicidal behavior. Like The Onion on Facebook: http://www.fb.com/theonion Follow The Onion on Twitter: http://www.twitter.com/theonion More Breaking News: http://www.theonion.com/video/