“Keep talking,” Sellers said. “We may have you on two or more counts of murder, just in case we can’t convict you on the first one.”

I said, “The door was locked from the inside, all right, but who knows when it was locked?”

“What are you getting at?”

I said, “There were several shots fired.”

“That’s right. One in the suitcase, one in Dover Fulton, one in Minerva Carlton.”

“That’s four,” I said.

“Four!” Sellers said. “Are you nuts? That’s three.”

“Four.”

Sellers said, “What are you trying to do, start an argument?”

“How many shells were fired out of Dover Fulton’s gun?”