I'll give a snippet of the article:
The 30-second video posted on Facebook shows one of the teens, dressed in camo and wearing an orange hat, kicking the deer in the face multiple times as the other teen laughs. The deer appears to have already been shot and wounded and is leaning up against a tree. One of the teens is standing near the deer's back legs, possibly holding the animal down.
As the deer struggles to get away, one of the teens tells the other to put on a glove and "grab his horn and pull him away from that tree." He warns his friend to watch out because the deer might try to "stab" him.
A second video shows more of what happened:
The teen can be seen grabbing the deer's antlers and then kicking him in the face again while his friend steps on his neck. The teen holding the deer by the antlers begins stomping repeatedly on the deer's head, causing it to bleed.
He then tells the deer, "stay the f*ck down," as the video ends.