Did you even watch the vids? The title of the OP is bullshit.
#1, no beheading, no mutilations. Just a bunch of dead people in uniform. What the hell do you expect in a war????????? Inquiring minds want to know. Who even knows what side they were on.
#2, just a bunch of arguing until the end, executed prisoners. No beheadings/mutilations. No big deal, right? Lots of people talk about doing the same things to the banksters/politicians here.
#3, Who the hell knows what they are holding up at the beginning. It's not a head, from what I can tell. Same at 5:45. WTF is it? I cant tell. No beheadings or mutilations.
#4 Half-assed amateurish attempted beheadiing of a corpse with a machete, at the end.