From Objection!!! by Illona Gaynor.

A contemporary court of law is a literal demonstration of legal-theatre. It is often spatially laid out with strict rules and acute awareness of sightlines, with participation, and an audience situated in it’s viewing gallery, much like the broadcasting constructs of a television show. Rhetoric is a discipline that is widely used in televisual language and originated in the legal context of persuasion – often called theatrum veritatis et iustitae (the theatre of truth and justice) and was ‘the medium through which the drama of law was played out’.