Isaac Asimov,
Let's Get Together
(1956)
“ Auguste Marin of L'Institut Nucléonique of Montreal and seven others died at various stages of their journey to Cheyenne.Laszlo hurtled in, pale-faced and stammering, with the first news of it. It had only been two hours that Lynn had sat there, facing Breckenridge, blaster in hand.Laszlo said, "I thought you were nuts, Chief, but you were right. They were humanoids. They had to be." He turned to stare with hate-filled eyes at Breckenridge. "Only they were warned. He warned them, and now there won't be one left intact. Not one to study." ”
