But no longer do we need to kill one another.

Those red boys killed their game, and they needed to kill it, too.

They do not need to kill large animals in order to live.

Charlie just needed to kill someone at this present time.

He needed to kill someone and the urge was everything to him.

I don't need to kill myself, but I'm still getting the results.

My father doesn't need to kill elephants to live, David thought.

"What did he ever do that you needed to kill him?"

"I think you guys need to kill another deer maybe."

"Why do you need me to kill your enemies off one at a time?"