Because he gave his mentally deranged child a firearm that he used to commit a mass homicide. The dad knew his son wasn't all there mentally. Ffs he was interviewed about threats and the dad still bought and gave him a rifle. Stop dancing around. You know the dad has blood on his hands as well. He can be charged with the crime because he deemed an accessory to it through his negligence. As well as there may be information not made public in the investigation that may further justify the charges.I don’t understand how the dad can be charged for 2nd degree murder. He did not kill anyone. That makes no sense.

