The climber is a complete lame ass dope loser. Dumb, lame stunt. Waste of resources etc etc. I have no sympathy for the punk ass. Plus he can't climb for shit.
What I saw is a burly ass cop yanking him more or less effortlessly thru the window to the point he was more or less upside down just inside the building with his legs spread and right leg bent at the knee. Then an even burlier cop grabbed the kids bent leg and pulled it hard even wider apart in a maneuver that appeared to leave the kid's knee completely vulnerable to the cop's body weight pulling on it. It made me cringe to see such a potentially bad injury likely to occur. A snowflake could have subdued that punk ass kid. It looked clear to me that the second cop saw an opportunity to lay some abusive cheap shots on an incapacitated perp and he went for it, which I suspect is his wont.
Some cops suck. Duh.