DONNIES POV
I was angry. And not just a normal anger an in uncontrollable anger which I had never felt before as it grew bigger inside of me I  remember the times with raph with me wishing I had spent more time with him. I looked at him.  There was still a heart beat the rib cage stopped some damage. It took over. I shook the chains so hard the broke I smashed the glass and set my brother free as the traitor is gone. I carried raph on my back while sneaking out then I ran. When I got back to 'my' lair I laid raph down on the medical bed and ran some tests. Luckily he would live.  I just don't know what he would do when he wakes up...