Wiretapping of the Democratic Party's headquarters. E. Howard Hunt and G. Gordon Liddy, who led the Watergate break-in team, were stationed in a Watergate Hotel room while the burglary was underway. A lookout was posted across the street at the Howard Johnson Hotel.
The judge, however, remains above the fray, providing an independent and impartial assessment of the facts and how the law applies to those facts. Many criminal cases - and almost all civil ones - are heard by a judge sitting without a jury. The judge is the trier of fact, deciding whether the evidence is credible and which witnesses are telling the truth.
The grand jury plays an important role in the criminal process, but not one that involves a finding of guilt or punishment of a party. Instead, a prosecutor will work with a grand jury to decide whether to bring criminal charges or an indictment against a potential defendant -- usually reserved for serious felonies. Grand jury members may be called for jury duty for months at a time, but need only appear in court for a few days out of every month. Regular court trial juries are usually 6 or 12 people, but in the federal system, a grand jury can be 16 to 23 people.