After Scott Wallace kills his friend, Jimmy becomes a witness for the prosecution. Bobby, meanwhile, is still defending Wallace. Lindsay is convinced that serial killer William Hinks has claimed another victim, and fears for her own life. To protect her, Bobby takes matters into his own hands

Bobby is arrested for conspiring to murder serial killer William Hinks. The entire firm, with Eugene at the helm, must now rally to defend him.

Meanwhile, Rebecca discovers foul play in the wrongful death suit of a friend's husband.

Tensions at the firm are at an all-time high when Bobby is tried for the murder of William Hinks. Bobby is acquitted, though there is little to celebrate when a mysterious cassette recorder is sent to the office. Lucy and Rebecca hear Hinks' voice on the recorder, just before it triggers an explosion.