it only becomes federal if it exceeds a certain amount of money or interferes with interstate commerce.
that would be a federal offense
Debt is not a crime in America.
It is a federal crime, which can result in federal time.
It is a federal crime to kill anyone.
"Harboring a Fugitive" can be either a federal OR a state crime depending on whether the wanted individual was wanted on either a federal or a state crime.
A federal crime or offense is something made illegal or defined as criminal by a federal government. An example of a federal offense is identity theft.
I don't know what that is, but income tax evasion is a federal crime.
It would be a Federal Crime.
No, not unless the federal interest is involved.
An Indictment.
Only if it is used to cross state lines, and, in the commission of another federal crime. However, I seriously doubt that any Federal Prosecutor has pursued a conviction on this "minor" crime.
In general no, but there are certain situations where murder (with or without a firearm) becomes a federal crime.