If you acknowledge the nature of human beings- of animals in general- you should have no problem. These criminals are the result of their genes acting according to environmental stimuli; a lot of them have been victims themselves. They all have mental illnesses or other problems originating in their brains, which cause them to think and act as they do. These are medical, and social/psychological problems that we can cure altogether.. Our current methods have proved inefficient for thousands of years; killing and locking up criminals does not prevent recurring criminal behavior in our societies.
However I can dissociate myself from the cycle of cause and effect, to a certain degree. It takes practice to get better at it.
I can choose not to be angry, I can choose to be happy. My emotion are not caused by external events. You can say what ever circumstances led me to this were a cause. When people are angry/sad they respond to a situation in a reactionary manner. Their emotions cause their reaction. I can also control pain to a degree.
The ability to disassociate with external influences has been a part of eastern philosophy. A person can become to varying degrees successful at this.
So it seems to me it is possible for consciousness to disassociate itself from cause and effect. Consciousness can learn to not respond to external stimuli. Ultimately one would be free to chose desire or not to desire.
This may be a process that was built by cause and effect, however the process becomes itself self-causal.
I think from a Christian standpoint, God setup the scenario in which "evil" was introduced a deterministic process with the purpose of causing man to become self-determining.
Jesus taught turn the other cheek. This itself being an influence on human thinking. Part of the process for man to disassociate himself from the cycle of cause and effect. In stead of being the effect of emotion. Consciously choosing another course of action then retaliation. To choose not to be the effect of this world but to choose another course.