In the wake of the Deepwater Horizon spill, a high-powered class-action attorney hires a team of field agents to recruit disenfranchised gulf fisherman as litigants.
The field agents established a network of local recruiters to outsource clientele acquisition. Said agents bumble the solicitation of clients/fisherman, accepting fraudulent documentation from per-head subcontractors ($10 to $50 per litigant found).
So, high-powered attorney receives documentation for tens of thousands of fisherman clientele to support his class action.... But, they don't exist. Realizing this, he pursues the case anyway since abandonment disadvantages the small fraction of clientele that are legitimate (in that they are unable to litigate against B.P. in the future).
High-powered attorney wins the class action, ensuring to stipulate that no recourse can be had in the event that the clientele are found to be non-existent (the known case).
The U.S. government drags high-powered attorney and recruiting staff into criminal court. He defends himself and establishes a defense claiming himself to be a victim of his field agents.
Field agents are sentenced to many years in prison and high-powered attorney is found not guilty by a jury of his peers.
You may need a TL;DR for this TL;DR.