Rules of Miles Edgeworth's Office

The rules of Miles Edgeworth's Office are as follows:
 * 1) No one gets away with committing murder in the office.
 * 2) No one gets away with tracking mud into the office.
 * 3) If a crime is committed in the office, it’s Edgeworth’s job to solve it.
 * 4) You cannot accuse Detective Gumshoe of murder in the office.
 * 5) You cannot tamper with a crime scene in the office.