[kelligrafie]

Plus Tatsu had already heard (presumably from the foot soldiers) that she was a snake mutant and the hissing will have been a massive giveaway.

I think maybe they just killed off Tatsu to tie up any loose ends for the end of the show.

I agree with everyone that said it's a shame to lose such a badass character. Imagine how much of Shredder, Karai and Splinter's backstories he could've brought up that we didn't already know about.

This was better than episode one for me.