Age has nothing to do with being able to put a bullet between your eyes. That's the great thing about the taser you never have to go "hands on" with a subject. When a subject is close enough that you have to wrestle with them all of the things on ur duty belt become accesible to them.
Asp, firearm, taser, pepper spray, ect can all be retrieved by a subject. Even an elderly one. Not to mention this lady looked like she was going to put up a fight before she was going to be put into handcuffs.
I may have done the same thing in the officer's situation.
http://www.terrymartin.us/Paul.htm
There is actually an MP3 of the above but I can't find it right now.