[aculeus]

Wow. Bonkers indeed, and possibly a murderess.

I'll let you off this time, Mr. White Man, but your risking a summons from the PC police for using an out-of-date sexist term. I suppose you still call Katherine Hepburn an "actress" instead of "actor".

As a real person she's entitled to be called a "murderer".

[general_re]

As a real person she's entitled to be called a "murderer".

You're forgetting the feminine form that we can create with the "-ix" suffix, a la "dominatrix". In this case, I suggest "lunatrix"...