I know enough about religion to know that most of it is bs.
No, morals do not come from religion. Morals have been adopted by religion. You think that just because we don't follow a religion that we think it's okay to do whatever we want? If so, then you know absolutely nothing about atheism. We're people just like you, we know right from wrong and we base it on common sense and laws.
Funny you mention murder, considering most serial killers I've heard of were religious. Charles Manson, Christian. Jeffery Dahmer, born-again Christian. John Wayne Gacy, Catholic. Dennis Rader (BTK Stranger), Lutheran. Albert Fish, a child molesting cannibal who suffered from religious psychosis, Christian.
Hitler was a Roman Catholic alter Boy and wrote of wanting to be a Catholic priest. He and his men in charge of killing six million Jews were Catholic religious fanatics until death.
Stalin went to college to be a Protestant Christian minister. He became president of Russia and time after time had millions murdered.
Bruce Lee murdered 26 people. The Flint Journal article says "Bible reading was his only consolations" and he quoted the bible saying "Matthew 6, verse 24 no servant can be a serve of two masters."
David Berkowitz (Corbis) called the SON OF SAM, murdered more than 10 women. The newspaper said "He called himself a born again Christian"
Berwid The article in the Flint Journal quotes him "I was searching the bible and soul searching and I decided God wanted me to do that."
The Yorkshire Rapier "was on a divine mission and felt he had been chosen to hear the word of GOD (JESUS)." Reported the Flint Journal. He murdered 11 girls.
Miller a serial killer had that thing called faith, believed in Jesus. The Flint Journal article says he was always carrying the Bible.
Sampson Kanderayi, a mass murderer called The Ax Killer, killed more than 30 people. The newspaper reported "he did it to appease evil spirits." He was a Christian
Watts, The Sunday Morning Slasher killed 11 women. This article says he did it "to eliminate evil spirits".
Jeffery Dahmer is a typical serial killer. He killed more than 23 young men and eat many of them.
A college professor at WSU wrote "Lionel was the son of Lionel Dahmer, creationist, I went to the library to read back issues of the Milwaukee newspaper on cd.
Jeffery Dahmer was a son of a fundamentalist.
Jeffery Dahmer was a son of a fundamentalist-creationist.
Jeffery Dahmer was a son of a Fundamentalist-creationist-first wife-abuser.
Jeffery Dahmer was a son of a Fundamentalist-creationist-second wife-abuser.
Need I go on?
You also mentioned that killing is seemingly okay according to the laws of evolution. One has nothing to do with the other. Evolution is the scientific explanation of species adapting to the physical world around them. It has nothing at all to do with anything mentally whatsoever. Please don't confuse biology with psychology, they are two very different aspects of science. Furthermore, if I were to kill someone (which I wouldn't because I know that it's wrong) I would recieve punishment for it, it's called the supreme court followed by a lifetime in prison.