As followers of the Lord Jesus Christ we ought not to make excuse for sin by laying the blame for sin on something other than sin; but should refer to sin for what it is sin! The refusing to show identity was sin, and pointing a fire arm at authorities was sin, and holding the child while doing it was sin: sin was just proceeding from sin to sin, and except we own our own sin we shall not receive remission of sin: beside that God has made it abundantly clear by His Word that there is consequence for sin. If a person were actually irrational and delusional or were unstable, then that person would not know to refuse to cooperate, and would not have the idea to threaten with deadly force: but if the person put their trust into the hands and power of sin, then that person would do such things. Again, we should not make excuse for sin, especially in a world with its current state of denial of sin.