Pretty sure we caught Tilly in the act of smothering GGK.
“Hey, Tilly, whatcha doin’?”
Perhaps GGK had bitten docile Tilly on the butt one too many times.
Tilly:”There is nothing to see here. Move along and refill my food bowl. ”
Meanwhile my idiots are channeling Ross Geller and yelling about their kar-rah-tay and “Unagi, a total state of awareness.”
P.S. GGK is fine and was purring the whole time she was being smothered. Whatever floats her kitten boat.