That is horrible; hope and pray the cop hit in the back of the head will recover without serious impairment (CNN has him critical but stable). The bloody ax on the ground, hideous. At least they were armed, killed him and prevented further mayhem.
It is like we are living in the most dangerous time since the era of the Ottoman caliphate, head chopping, crucifictions of Christians, women sold into slavery, the rise of the Islamic state upon the encroachment on the West.
And, yes, let us pray sincerely for the recovery of those cops.