By sifilings Jun 23 2012 http://seattle.cbslocal.com/2012/06/22/study-finds-people-who-believe-in... Study Finds People Who Believe In Heaven Commit More Crimes 416 reads There are 2 Comments Both? Aaron Blumer - Sat, 06/23/2012 - 12:58pm What about people who believe in both? true christian cerna - Sat, 06/23/2012 - 1:36pm i am assuming that someone who believes in the existence of hell, must by default also believe in the existence of heaven. i have heard of many people who believe there is a heaven, while denying the existence of hell. But not vice versa.