REPRESENTATIVE EXPERIENCE
Mark A. Rush
Represented a nuclear energy company in an investigation alleging violation of the environmental
laws including the Resource Conservation and Recovery Act (RCRA). The investigation commenced
with the two-day execution of a search warrant along with a Grand Jury Subpoena. Following an
internal investigation, a presentation was made to the US Attorney’s Office. The US Attorney
declined to prosecute the matter.
Represented a publicly traded energy company in two, multiyear, Pennsylvania statewide grand
jury investigations by the PA Office of Attorney General alleging violation of environmental
statutes. An internal investigation was conducted, and presentations were made to the Attorney
General’s office. The matter was resolved by the entry of 23 misdemeanor nolo contendere
corporate pleas. No individuals were charged
Represented a publicly traded midstream company in the Marcellus and Utica Shale plays in a
two-year investigation of alleged violations of the Clean Air Act. The investigation commenced
with the execution of a dawn raid pursuant to a search warrant. The grand jury subpoenaed
numerous records both hard copy and ESI. Employees were interviewed. A parallel civil
investigation was undertaken along with an OSHA inspection. Following an internal investigation
which involved the retention of experts, presentations were made to the government. Although a
draft indictment was presented to the company, the US Attorney ultimately declined to prosecute
the matter
Special counsel to the Chair of the Pennsylvania House Select Committee on Restoring Law and
Order. Conducted an investigation into law enforcement and prosecutions in the City of
Philadelphia through the issuance of subpoenas, interviews, and testimony related to allegations
that the District Attorney was not enforcing the law
Represented a large university medical center in a FCA investigation and lawsuit alleging
resident-attending supervision issues. The government declined to intervene. The matter was
ultimately resolved through a settlement agreement
Represented an applied scientific research and development company for the defense industry in a
four-year grand jury investigation which involved corruption allegations at the highest ranks of
the military and Congress. Two search warrants were executed, and vast volumes of hard copy
documents and ESI were produced. Ultimately the US Attorney declined prosecution
Represented a financial services company in a five-year-long AML international investigation
conducted by the DOJ (specifically, the Asset Forfeiture and Money Laundering Section / Money
Laundering and Asset Recovery Section), the Financial Crimes Enforcement Network, four US
Attorney Offices, the Federal Trade Commission, and a Multistate Attorneys General Executive
Committee. Federal and state allegations against the client included money laundering, consumer
fraud, and compliance issues that involved over 10 foreign countries and hundreds of independent
client locations and contractors. Ultimately, all federal claims were settled under a Deferred
Prosecution Agreement for US$586 million, and all state claims were settled under a separate
US$5 million agreement
Represented a publicly traded specialty metal manufacturer in a federal criminal investigation
alleging violations of DOT regulations related to the shipment of hazardous materials. After an
internal investigation and presentation to the environmental crime section at DOJ, the
government declined prosecution
Represented a publicly traded telecommunications company involving government contracts and
allegations of bribery during a 2+ year federal grand jury investigation. Allegations involved
the Veteran’s Administration and NYPD. Issues included an internal investigation, forensic
accounting, corporate accounting controls, compliance, and employee terminations. Although
individuals were indicted, the SDNY declined prosecution of the company