What TV has taught me lawyers do: they have a new case every week that goes to trial that week. The case is always won by evidence discovered during the trial,

What TV has taught me lawyers do: they have a new case every week that goes to trial that week. The case is always won by evidence discovered during the trial, or by testimony of a surprise witness, or an impassioned speech during closing arguments. And the judgement is rendered right there at the end of the trial.