"Didn't put it together until he was there. I went to the last crime scene and did a walk through, looking at various other photographs. He would write the victims' names in blood on the walls. And then I saw he emphasized certain letters. Spelling out my name." Her voice has gone rough at this point.

"Then he was there. And he looked so normal. I tried to fight him, got in a few solid hits. But he gassed me with chloroform."