The first dynasty of Roman emperors, collectively known as the Julio-Claudians, knew how to make headlines. From the frequent accounts by contemporary and later writers of their use of torture, rape, and murder to the more recherché ways of humiliation and abuse such as seeking to appoint a horse as consul (as the historian Cassius Dio says of Caligula), there is little to suggest that the administration of justice was very high on their agenda.
Aside from the field of history itself, few disciplines routinely reach out to texts dating back several millennia to reassess fundamental issues. Theology is one, for obvious reasons. Another is philosophy, where the texts of Plato or Aristotle, not to mention more obscure writers, routinely warrants attention. In legal scholarship, a similar foundational position is held by Roman law.