Matlock plot
Ben Matlock is a criminal lawyer who charges $100,000 before taking a case. However, he is worth every penny as he and his team defend his clients by tracking down the real killer. He usually calls them as a witness in the trial, and in this way he succeeds in convincing the jury of his client's innocence. Sometimes, with some reluctance, he allows himself to be persuaded to take cases pro bono, if he thinks the accused is innocent.