Why only three counts of rape?

Was the child enrolled in school? No. So then, the child was held captive from day one.

The child is supposed to be in school from birth?

LOL, obviously not. Thanks for pointing out my fucked up sentence construction.

DNA testing has proven him the father.

I think “criminal confinement” is a better way to define what happened here than “kidnapping,” but there may not be such a law on the books in Ohio. I believe criminal confinement is a subset of kidnapping. IANAL

Indeed. I think they should execute him as many times as he raped these women.