§ 135.55 Substitution of children.

A person is guilty of substitution of children when, having been
temporarily entrusted with a child less than one year old and intending
to deceive a parent, guardian or other lawful custodian of such child,
he substitutes, produces or returns to such parent, guardian or
custodian a child other than the one entrusted.

Substitution of children is a class E felony.