"Whoever it was knew Peter and intended to kill him."

I don't know what else to tell you here, Peter.

I've known Peter as a little boy and loved him very dearly.

You know, Peter, everyone's been so good to me.

Even those who didn't know Peter knew his work.

If you knew Peter, you wouldn't have believed it, either.

"Did you know Peter before the day of the shooting?"

Hannah is very pleased to know Peter and to be a part of his life.

Maybe Kate was behind the approach: she must have known Peter far better than either of them.