If necessary, he could kill a dog with his hands.

He would have tried to kill the man with his hands.

She had the strength and speed, at least, to kill with her hands.

And to kill with one's hands is also another matter.

I wanted to kill him with my own hands because of what happened to me.

The king then killed the poet with his own hands.

He knew how to kill a man with his bare hands.

Did he want to kill her with his own hands?

No matter what it took, she would kill him with her own hands!

I might just as well have killed them with my own hands.