The Empire is using you to kill your own kind.

Killing their own kind is a sin they don't seem to practice, cousin.

We even choose up sides and kill our own kind!

Miss Wallace has killed our kind four times that we know of.

And here you are, killing your own kind for what?

Otherwise, I should have been glad to kill him and all his kind.

He had killed his own kind and knew nothing of it.

When it comes to killing their own kind they like to do things by the book.

It failed to understand creatures that killed their own kind.

"And they sure kill their own kind easily enough," Park added.