Will general Bible worshipping mixed with steroids and wine permission to kill your family?

There has been a lot of discussion about steroids leading to aggressive behavior. The Bible has many horrific accounts of violence including the account of a crucifixion of a man some say was perfect and may have represented God. Some say he may have committed suicide because they say he was God and knew how his communication would affect others to incite them to kill him. Some say that this idea is false, but what if somebody got the idea that it was true from their slant of the Bible in general or another idea within the Bible that allowed them to commit murder or abuse mixed with the dysfuntion of steroids keeping them from thinking clearly? Do you think this is what happenned with the wrestler, Chris Benoit? Do you think that when we represent the Bible as being the truth, that we should point out that it has much dysfunctional behavior in it and should not be followed to the tee?