Is it illegal in the state of Missouri for first cousins to have a sexual relationship and produce a child?

Is it illegal in the state of Missouri for first cousins to have a sexual relationship and produce a child?

The first cousins are both in their 20s and have produced a child. I believe this violates 568.020 of Missouri laws

Justin’s Answer

I agree with Mr. Hardin. 568.020 does not include cousins.