"Yes. But the intruder opened it."

"Burst it? I didn't think it was broken."

"It wasn't broken. The assailant opened it somehow, and assaulted Miss Prince—shot her in the chest with a heat ray. Her left lung."

"Shot her?"

"Yes. But she did not see who did it. Nor did Prince. Her scream awakened him, but the intruder evidently fled out the corridor door of A22, the way he entered."

I stood weak and shaken at the chart room entrance. Anita—dying, perhaps; and all my dreams were fading into a memory of what might have been.

I was glad enough to get away. I would lie down for an hour and then go to Anita's stateroom. I'd demand that Dr. Frank let me see her.

I went to the stern deck where my cubby was located. My mind was confused but some instinct within me made me verify the seals of my door and window. They were intact. I entered cautiously, switched on the dimmer of the tube lights, and searched the room. It had only a bunk, my tiny desk, a chair and clothes robe. There was no evidence of any intruder here. I set my door and window alarm. Then I audiphoned to the radio room.

"Snap?"

"Yes."