Frank J. Collins

A hugely successful DA goes into private practice after sending a man to the chair -- only to find out later he was innocent. Now the drunken attorney only seems to represent criminals and low lifes.

A prosecutor quits his job and becomes a defense attorney when he finds out that a man he got convicted and executed was actually innocent.

A young law graduate joins his older brother's legal practice, only to discover the firm's clients are mostly mobsters.