quite possibly a cat wrote:O'Hanrahan is not a telepath. Try to sing at her would not effect her.
Unless she IS a telepath, but even the strongest human psychics we've seen haven't been able to hear a memory song without a) a memory singer and b) a bunch of Treecats on the assist.
Even if she was as powerful as a Treecat she couldn't get the full picture unless it was from a memory singer so an attack like that would do little more than anger her at the half-assed mind control attempt and tip her off (and by extension Darius) to her true potential.
Unless you meant the Treecat would be driven in a rage to attack her, which seems unlikely. Firebrand knew far more, and was deeper inside the Onion than O'hanrahan. She probably doesn't even know that the Yawata strike was from the Malign. Furthermore, a Treecat isn't a mind reader. Said Treecat would not know of her involvement.
Even if the Treecat attacked the best possible outcome is Manticore murders a reporter who was investigating their complicity in the attacks on Mesa. Congragulations! For all intents and purposes Manticore has confessed to everything. Very few people will mourn them when Darius's stealth ships burn their worlds.
What I suspect is far more likely, is that O'hanrahan explains her findings and a little bit about human society to the misinformed Treecats. Notably she can explain about the (potential) Manticorian involvement in terrorist attacks, the proper response to terrorist attacks. In particular she can explain how the Yawata strikes mirror Manticore's attack on Monica. She can explain that the strikes were clearly targeted at military targets only; had they been aimed at planets the devastation would have been vastly greater. Finally, she can explain the human capacity for self-deception and how humans can trick themselves when it is convenient for them. They alter their memories to make things more favorable to themselves. She can end it by asking why haven't they already been told these truths?
You misunderstand me. I am not talking about singing to O'Hanrahan. That's not how it works anyways. I'm referencing the one particular song
(ditty) that is ever stuck on treecats' minds. Surely you've had a song or ditty stuck in your head for days.
My niece rang me up and said "Darn you uncle, now that I've read it I can't get your ...
Bim Bam BOOM! VOILA WALLA BANG BANG! BONDED!out of my head! Arrrgh!"
"Misery loves company, honey."
Multiply that sentiment by a factor of a thousand for the 'Cats.
Then, all of a sudden, O'Hanrahan is in striking distance.