Ortiz is a generic, replaceable cog in the prosecution-prison complex. She was not "inappropriate", she was doing her job exactly like the American public wanted her to. You could no more end her career over this than you could keep Obama from being reelected. Killing her wouldn't even have any effect—another cog would be slotted into the case before her body was even in the ground. Even blowing up the entire Federal building where she works would be useless, they would just fly in replacements from the hundreds of other offices.
That's the lesson of Timothy McVeigh: if blowing up an entire building full of your opponents has no effect, then writing a stern letter to your Congressman is laughable.
As far as bin Laden being a good role model, he won didn't he? He got inside Washinton, D.C.'s decision loop and systematically turned it against its own interests. Trillions wasted on war, distracted from fixing economic problems, Turkey handed to the mullahs on a silver platter, occupation of ungovernable territories, etc.