Marc began government service with Senator Daniel Patrick Moynihan, and continued in the U.S. Department of State’s Human Rights Bureau. He then worked in the White House for three years, where he served as the aide to the Deputy National Security Advisor. Marc went on to become a counter-terrorism officer for the Central Intelligence Agency (CIA), and later worked for the government in multiple overseas posts, earning several commendations for meritorious service.
In 2008, Marc opened Crossroads Investigations to sub-contract for retired CIA Chiefs of Stations with corporate due diligence contracts. Crossroads has since expanded into a full-service Private Investigation and Due Diligence firm, named by the Daily Business Review as the top Private Investigation Agency in South Florida.
Marc is a Florida Board Certified Investigator, a National Board Accredited Investigator, and a Certified International Investigator.
Marc takes pride in having an active role in his industry and community:
Member, Florida Association of Licensed Investigators
Member, Florida Association of Professional Investigators
Member, World Association of Detectives
Member, Council of International Investigators
Member, International Intelligence Network
Member, National Association of Licensed Investigators
Founder, Aventura Marketing Council Law Committee
Strategic Regional Member, Florida Lawyer’s Network
Appointed Member, Florida Bar Grievance Committee, 11th Circuit, 2013-2016
Alumnus and Cohort Ambassador, Goldman Sachs/Babson College 10,000 Small Business (10KSB)
Program Chair, Law Day, North Dade Justice Center Courthouse, 2013-2016
Winner, Miami-Dade Commission Small Business Grant
President, Sky Lake – Highland Lakes Area HOA, representing over 13,000 residents, 2016-2019
Graduate, Glass Leadership Institute, Anti-Defamation League
Founding Member, State University of NY at Buffalo South Florida Alumni Association
Member, George Washington University South Florida Alumni Association
Previous Executive Board Member, Miami Jewish Federation Network
Previous Member, Board of Directors, Temple Emanu-El, Miami Beach
Chantal Kahale serves as Crossroads’ Business Development Management Consultant, providing strategic business development direction. She supports organizational growth by providing strategic business development direction, building new relationships and maintaining existing client relations, as well as ensuring that Crossroads Investigations has all systems and procedures in place to optimize operational workflow, and to ensure that client projects are completed according to plan. Chantal brings with her a vast amount of experience working for international companies in positions across Europe, the Middle East and North America. She has worked to broaden the reach of these corporations to new markets, and most recently, has established herself as a leading business connector throughout South Florida’s legal and business communities.
Lashelle Roundtree serves as Crossroads’ Senior Intelligence Analyst. She received a Bachelor of Science in Business Administration from Georgetown University with a concentration in Finance and a minor in Economics. She received her Master’s degree from the Fletcher School of Law and Diplomacy at Tufts University. In 2010, Lashelle completed a certificate program for Business Consultants at the University of Pennsylvania’s Wharton School of Business. She has completed full-time Turkish language training, travels extensively, and resided overseas.
Lashelle began her government career working as a Financial Analyst for the Federal Reserve Board in Washington DC. She then moved to Wall Street to work for the American International Group (AIG) as a Risk Analyst before returning to the federal government to join the Central Intelligence Agency (CIA). She began her CIA career as an Intelligence Analyst covering financial crimes and money laundering issues. Later as a Senior Counterterrorism Analyst, she identified actors and processes associated with global terrorist financial networks. Most recently, Lashelle has worked as a Senior Strategy Consultant to help commercial and government organizations develop and implement programs promoting innovative thinking, organizational change, and sustainable operations.