There was no reason to kill large numbers of people.

But the real reason to kill her is to get at you.

I might be giving Mark another reason to kill me.

There was no reason to kill him, his son said.

Didn't want to give them any reason to kill me other than the political one.

There was no reason in the world for anyone to kill him.

They used to need more of a reason to kill.

Men seemed to need no reason to kill one another.

He'd had no reason to kill the other two girls.

She had just given him reason to kill himself trying to help other people.