[CharlesWayneCT]

Yes, there is. In fact, there are laws about not physically harming adults, and even about not verbally harassing adults as well.

Ramos and Compean were charged for shooting an illegal drug smuggler. Those were all federal charges, including assault with a deadly weapon.

Here is an article that mentions a man being brought up on a Federal Murder Charge

Maybe you were being coy. Obviously, none of the 50 states has a "federal law" on their books. The law is a federal law.

Granted, these laws seem to be based on the 14th amendment.

[Lucius Cornelius Sulla]

Obviously, none of the 50 states has a "federal law" on their books.

Yet you want a 'federal law' to regulate abortion in all of the 50 states, when there is no such law to regulate murder. Why can't the states regulate in both areas, absent 'Roe vs. Wade'?