Is it possible to get an officer punished for this?

he is right your friend is in obstruction he should have interfered you all should have all just went home that night and let the officer do his job. Some people need to be forcefully arrested. There is nothing saying that an officer cannot use force to detain someone, although there is excessive force but nothing is wrong with a forceful arrest if the subject is not being compliant. This officer will not be punished if it is by the book. This all should have been on camera as alot of the stuff nowadays is.