Ridley, McGreevy & Winocur
  • Ridley, McGreevy & Winocur, P.C. is a collection of experienced, trusted Denver trial lawyers who represent clients in criminal, civil and appellate matters.

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    Learn more about our attorneys and their legal experience.

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    location – heart of Denver

William L Taylor

  Email: taylor@ridleylaw.com | Download V-card

Denver Criminal Investigation, William L Taylor

Partner

Practice Areas: Internal Investigations, Criminal and Business

Experience:

Bill Taylor represents individual clients and businesses in internal investigations, criminal investigations and prosecutions, data security and privacy litigation, white-collar regulatory matters, and serves as a litigation consultant and expert witness in civil and criminal litigation.  He specializes in federal cases involving cybercrimes, data breaches, theft of intellectual property and trade secrets, malicious computer intrusions, and the forensic acquisition and use of digital evidence.  He is a seasoned trial attorney who, in private practice, and previously as a federal and state prosecutor, has tried more than 75 criminal and civil cases to juries and courts.  He has extensive experience in both state and federal grand jury practice.

Mr. Taylor has defended companies and individuals in cases involving alleged or suspected  violations of federal and state law, including computer fraud and william-l-taylor-denver-business-investigationsabuse,  securities fraud, money laundering, conspiracy, embezzlement, racketeering, illegal gambling, export control offenses, false claims, foreign corrupt practices, hazardous materials and environmental offenses, procurement integrity offenses, capital and non-capital homicide, child abuse, counterfeiting, criminal immigration offenses, controlled substance importation and distribution, and firearms offenses.  Mr. Taylor has represented clients in federal cases in Colorado, New York, Washington, D.C., Texas, Illinois, and Tennessee.

Mr. Taylor has represented individuals and companies under investigation or charged by the U.S. Department of Justice, the U.S. Securities and Exchange Commission, U.S. Departments of Homeland Security, State, Defense, Treasury, Commerce, and Health and Human Services, the Internal Revenue Service, the Colorado Attorney General’s Office, the Colorado Division of Securities, the Colorado Bureau of Investigation, and District Attorneys in all metropolitan Denver counties.

As a federal prosecutor, Mr. Taylor led investigations and prosecutions of public corruption, health care fraud, mail and wire fraud, federal program fraud, false claims, immigration and customs enforcement and homeland security matters, homicide, arson, bank larcenies, and firearms and narcotics violations.  He conducted jury trials of indictments charging mail, wire, securities, and bankruptcy fraud, obstruction of justice, bank robbery, and a wide variety of firearms and drug trafficking offenses.  He assisted with evidence gathering under a number of Mutual Legal Assistance Treaties and Agreements with a number of foreign countries.

Prior to joining Ridley, McGreevy & Winocur, P.C. as a Partner, Mr. Taylor was a co-founder, Managing Director, and General Counsel for Cyopsis IT Security, Forensics & Investigations, a company specializing in digital forensics and computer security.  He practiced in the white collar crime and litigation departments of two national law firms, in Denver and in Washington, D.C.

From 2000 to 2006, Mr. Taylor served as an Assistant United States Attorney in the District of Colorado; from 2002 to 2006, as Chief of the Major Crimes Section in that office.  He also served as the District’s Criminal Health Care Fraud Coordinator and as counsel to an interagency task force investigating and prosecuting crimes committed by emerging international organized crime groups.

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Representative Matters

  • Trial counsel to federal agent charged with multiple counts of computer fraud in connection with the 2006 Colorado Gubernatorial election.  Client acquitted after 10-day trial by federal jury.
  • National class action defense and data breach counsel to Fortune 500 company in connection with loss of millions of sets of personal identifying information.  No successful claims brought against client by government regulators or by private or class claimants.
  • Counsel to defendant indicted in federal court for multi-million dollar conspiracy to commit money laundering and to import controlled substances.  Case dismissed before trial.
  • Trial counsel to man charged with child abuse resulting in death during home invasion of his house by gang members, because he sold small amounts of marihuana from the house.  Client acquitted of child abuse / homicide counts at trial.
  • Conducted numerous internal investigations into data breaches, malicious intrusions, and negligent data losses, on behalf of companies, private and public, in order to address regulatory enforcement issues, potential private or class claims, and to restore company’s data security.
  • Conducted internal investigation for privately held energy company under scrutiny by FAA in connection with alleged irregularities in shipments of hazardous materials.  No enforcement action taken by regulator.
  • Conducted internal investigation into allegations of improper possession of source selection information by federal contractor.  Company avoided indictment and significant regulatory sanctions.
  • One of team of trial counsel on federal civil case on behalf of federal government contractor who sued government for wrongful termination of multi-billion dollar government contract.  Court returned trial verdict in favor of client contractor. 
  • Counsel to alleged second-in-command of entity investigated for racketeering and illegal gambling.  Leader of organization sentenced to multiple years in department of corrections.  Obtained pre-indictment disposition of probation and short county jail sentence, with work release.
  • Counsel to research scientist charged with violating U.S. export control laws in connection with performance under a military contract.  Obtained sentence in variance of federal guidelines 75% below that sought by government.
  • Retained as testifying expert witness in field of federal criminal immigration enforcement.
  • Retained as expert witness in support of claims under Colorado Open
    Records Act and Criminal Justice Records Act to obtain records from governmental entities in connection with criminal case.
  • Retained as expert litigation consultant in connection with federal criminal investigation into international financial transactions and application of federal criminal statutes to same.

Lectures and Teaching

  • Federal Sentencing, White Collar Crime Seminar, University of Denver Sturm College of Law (April 2011)
  • E-Discovery:  Traps, Pitfalls & Swindles, Sherman & Howard Labor & Employment Law Seminar, Denver (April 2011)
  • Grand Jury Practice, White Collar Crime Seminar, University of Denver Sturm College of Law (April 2011)
  • Cyber Fraud:  Legal Duties in the Wake of Data Breach, InfraGard Cyber Defense Summit, Dallas (April 2011)
  • Digital Forensic Investigations, IMA University, Denver (March 2011)
  • Computer Forensics, University of Colorado, Denver (February 2011)
  • Computer Forensics, CBA-CLE Criminal Law Fall Update, Denver (November 2010)
  • Eurasian Organized Crime:  Maturing, Metastasizing, and Mutating, Colorado State Investigators’ Association, Golden, CO (October 2010)
  • Black Hat, White Hat, Gray Hat, No Hat:  A Field Guide to IT Experts, Colorado CJA Panel, Denver (May 2010)
  • Holistic IT Security:  Living Up To Your Privacy Policies, CBA-CLE Telecommunications Law Conference, Denver (December 2009)
  • To Heller in a Handbasket, A Musical, Colorado CJA Panel, Denver (Summer 2009)
  • Adjunct Professor, Trial Practice, Denver Univ. Law School (Fall 1999, 2000, 2001)
  • Instructor, Medical-Legal Issues, Emergency Medical Technician Training Program, Exempla (formerly Lutheran) Hospital, Wheat Ridge, CO (1995 - Present)

Bar Admissions

  • Colorado Bar, 1991
  • District of Columbia Bar, 1993
  • U.S. Court of Federal Claims, 1991
  • U.S. Court of Veterans Appeals, 1994
  • U.S. District Court, Colorado, 2000
  • U.S. Circuit Court of Appeals, Tenth Circuit, 2000

Foreign Languages

  • Fluent in Russian

Military Service

  • Interrogator / Interpreter, United States Army Reserve, 1981 – 87