Her face is drenched in blood but uniformed and armed officers of the Iraqi police stand by and do nothing to prevent the attack.
The slim, dark-haired girl is wearing a red tracksuit top and black underwear during the beating
At one point she struggles to sit up and cover herself, but a man kicks her in the face knocking her violently back to the ground.
The assault continues for several minutes and she does not appear to cry out nor resist her attackers.
Members of a large crowd can be seen filming the murder on their cellphones, some of them shouting or kicking out at the cowering victim.
Nobody tries to help her.