Here is the lead up to it
Know what is really ridiculous about this thread? We have a lengthy video right here. Anyone who actually watches it (and is honest about what they see) knows that Duck Dynasty Preacher was NOT attacked. The video very very very clearly shows him still standing on his step stool as the policeman passes in front of him to go after the girl. Check around 3:01. Cop passes in front of the preacher. Preacher does not say anything about arresting her at that point or any time before. Cop is then seen shoving the girl, yanking her by her hair (3:06), shoves her to the ground (3:09) That is when preacher says "now she's gonna get arrested" (3:11). He's still on top of his stool, far away from the girl and the cop; he was never "attacked" and never in the video claims he was. The girl does scream at the cop - sounds like she says something like "get the fuck off me" (3:14) and that is when the cop starts punching her in the stomach.
There was no threat, no "melee", no attack, no nothing except a bunch of people screaming at each other until the cop - only only the cop - got violent.