Defense attorney: steroids are responsible for murder

Audrey Allen, an 18-month old baby, was murdered by Joshua Allen Kruzik.
The little girl was killed because she cried in the middle of the night. Joshua Allen Kruzik, an US marine, a friend of Audrey Allen’s parents, was invited to spend weekends at their friends’ home. Before he came to their place, he was at a local bar where he consumed much alcohol. He had to care about the little girl, when she cried. But Joshua Allen Kruzik beat the child very brutally. As a result, the baby got multiple severe head injuries. She died at a local hospital.
David Kohn, the defense attorney for Joshua Allen Kruzik, affirmed that steroids were responsible for the abnormal behavior of his client. It was stated that Joshua Allen Kruzik administered anabolic steroids. Before the incident he tried to discontinue using these medications but he was not able to do it. David Kohn said that anabolic steroids produced “roid rage” in Joshua Allen Kruzik. He couldn’t not control himself and beat the little child. According to David Kohn, Kruzik was unconscious. However David Kohn said that Kruzik was ready to assume the whole responsibility, he added that he was not guilty.
The baby’s parents also confirmed that their friend took anabolic steroids. The mother of the baby said that she possessed syringes at her home. So, she injected Kruzik with steroids, when he came. Some other individuals also confirmed that he took steroids.
It is strange that anabolic steroids are demonized in this situation. Are these medicines responsible for the crime? Take into account that Kruzen has been drunk, when he has beat the child!
It is unclear whether the judge will accept the steroid excuse.