"Angel -- Or Death?"
When Batman rescues a young woman, he is suprised to find that it is Alfred's niece Daphne. Later after she is reunited with her Uncle, she apparently steals one of Bruce Waynes' most valuable assets. When Alfred tries to stop her he is accidently "killed".
(*A costumed Robin is not in this story*)
1st app. Daphne Pennyworth & Wilfred Pennyworth
"You Be the Detective"
Reprinted from Gang Busters #5