Now most people would agree that the standard of being in Heaven is to live right; to live the best life you can without deliberately breaking any laws, be it moral or legal, divine or worldly. Given that we as humans have free will, we can easily choose not to commit crimes or to sin. I think it's all just a matter of how much regard you have for morality and ethicality.
But according to a number of Christians, Jeffrey Dahmer aka "The Milwaukee Killer", for example, repented wholehearted for his sins before he died in prison and is therefore going to Heaven:
http://www.christianitytoday.com/ct/2006/september/34.125.html
................................after committing a myriad of atrocities such as killing, necrophiliac relations and Cannibalism:
https://www.thoughtco.com/profile-of-serial-killer-jeffrey-dahmer-973116
David Berkowitz aka, the "Son of Sam", another notorious murderer who is apparently going to Heaven:
https://www.biography.com/people/david-berkowitz-9209372
And last but certainly not least, Westley Allan Dodd, who is the child pedophile and killer of many young boys:
http://www.epm.org/resources/1993/Feb/1/westley-allen-dodds-eternity/
I'm sorry, but the whole prospect of murderers spending eternity in Heaven with their victims is sickening to me. I can see victims deserving of Heaven, but not murderers. Murderers deserve Hell for their deeds. Christians agree that they're deserving of Hell and if they were shown NO mercy whatsoever, it would be perfectly just and no wrong done on God's part. But somehow, they're all going to Heaven. If people end up in Heaven, they must deserve it and they must be good enough to get into Heaven. Is there something about repentance that makes one all of a sudden righteous that it outshines one's previous iniquities? Does it make one a truly good person by taking responsibility and repenting and being in Heaven?
Aren't Christians known for living a crimeless life? Isn't the requirement for Heaven to live a crimeless life?