No, not Joel Steinberg, I think both those children were being abused, I think they found the younger child tied to a high chair. And, infamously, he was beating the cr*p out of the woman too (Hedda Nussbaum).
This was a more recent case, involving a little Hispanic girl.
Creepy side-note on Steinberg, they got that second child via my own obstetrician and allegedly that doctor was the person Steinberg called with his “one phone call” after his arrest.
Luckily I never saw Dr. What’s his name again.
Like my cousin I’m just losing my ability to recall names!
Thank God! That is creepy!