Was Charlemagne a Mass Murderer?

"the most likely inspiration for the mass execution of Verden was the Bible. Exasperated by the continual rebellions, Charlemagne wanted to act like a true king of Israel. The Amalekites had dared raise their hand to betray God’s people, and it was therefore right that every last one of them should be exterminated. Jericho was taken and all those inside had to be put to the sword, including men, women, old people, and children, even the oxen, sheep, and donkeys, so that no trace would be left of them. After defeating the Moabites, David, with whom Charles liked to compare himself, had the prisoners stretch out on the ground, and two out of three were killed. This, too, was part of the Old Testament from which the king drew inspiration, and it is difficult not to discern a practical and cruelly coherent application of that model in the massacre of Verden."




http://www.medievalists.net/2014/02/02/was-charlemagne-a-mass-murderer/