Personally, I don't feel the cop should have knocked her lights out like that, he could have taken her down with another method, especially knowing he had backup.
Although, the woman should have NEVER attempted to lay her hands on an officer.
http://www.youtube.com/watch?v=0Pw-bEwEUvI
Although, the woman should have NEVER attempted to lay her hands on an officer.
http://www.youtube.com/watch?v=0Pw-bEwEUvI