We help organizations prepare for, withstand, and recover from disruption with practical guidance.
At Nevermore Crisis and Security Advisors (NCSA), we believe collaboration is essential for success. We partner closely with our clients to fully understand their challenges and goals, allowing us to create tailored solutions that meet their specific needs. Our approach is transparent, results-oriented, and aimed at helping businesses thrive.
NCSA delivers integrated consulting across security risk management, resilience, threat management, engineering design, and geopolitical risk. Domain experts collaborate as one team, producing comprehensive, fit-for-purpose solutions for your specific environment.
Founded in 2021, NCSA is a Service-Disabled Veteran-Owned Small Business (SDVOSB). We combine military, law enforcement, engineering, and Big Four consulting experience to provide top-tier solutions. Our consultants are recognized globally for their expertise in assessing and designing programs and methodologies that secure your organization and reduce risk.
Principal & Dr. Evans is one of the nation’s leading experts in security risk management, resilience, and crisis leadership. A U.S. Army combat veteran and former law enforcement officer, he has more than two decades of operational and strategic experience spanning the military, federal government, law enforcement, and senior leadership roles at top global consulting firms. He has advised Fortune 100 companies, critical infrastructure operators, and government agencies on resilience, crisis response, and security risk worldwide.
Managing Partner — Carl is a nationally recognized expert in law enforcement, crisis management, physical security, and critical infrastructure protection (CIP), with more than three decades of professional experience in both public and private sectors. Retired Supervisory Special Agent (SSA), Federal Bureau of Investigation (FBI).
Director of Engineering & Resilience Advisory — Lisa is an accomplished energy and mechanical engineer with over 15 years of experience transforming complex facilities into high-performing, energy-efficient environments. A licensed Professional Engineer in North Carolina and Ohio, a Certified Energy Manager (CEM), and a LEED Accredited Professional (LEED AP BD+C).
Associate Director of Security Risk Management and Threat Management — Pat is a seasoned security advisor, law enforcement professional, and U.S. Army veteran with over 17 years of combined military and law-enforcement service.
Director of Client Development — 15+ years of military leadership and private-sector operations, specializing in security risk management, resilience, threat management, and geopolitical risk.
Sr. Security Consultant — Ron Mann is a distinguished investigation, law enforcement, and security leader.
Dr. Daniel J. Evans is the Founder and Managing Director of Nevermore Crisis & Security Advisors and one of the nation’s leading experts in security risk management, resilience, and crisis leadership. He has built a distinguished career across the U.S. military, federal and local law enforcement, and senior roles at top global consulting firms, bringing more than 20 years of operational and strategic experience to clients facing their most critical challenges.
A U.S. Army combat veteran, Dan served as both an Infantry Officer and later as a Senior Noncommissioned Officer, leading soldiers in combat during Operation Iraqi Freedom II with the 3rd Brigade, 1st Cavalry Division in Baghdad and Sadr City. He also served with the 20th Special Forces Group and in multiple leadership assignments throughout the Army Reserve and National Guard. His military career included roles in information operations, targeting, and crisis response, providing him with firsthand expertise in leading under pressure, coordinating across agencies, and navigating complex operational environments.
Following his military service, Dan served as a police officer and intelligence liaison, gaining deep experience in domestic law enforcement, counterterrorism, and community safety. This operational foundation allowed him to transition seamlessly into the corporate advisory world, where he became one of the most trusted consultants in the fields of resilience, continuity, and security risk.
Dan’s corporate career includes senior leadership positions with EY, Deloitte, and IBM Consulting, where he worked with Fortune 100 companies, critical infrastructure operators, and government agencies. At EY, he authored the firm’s Physical Security, Crisis, Intelligence & Assessments methodology, which was deployed across global clients. At Deloitte, he advised corporate and government leaders on crisis simulation, operational resilience, and geopolitical risk, including high-profile advisory during the Russia-Ukraine crisis. At IBM, he served as an Associate Partner in Cyber Strategy & Risk, where he designed and led resilience, supply chain risk, and AI governance programs for some of the world’s most complex enterprises.
In addition to his advisory work, Dan is a published researcher and thought leader in international relations, homeland security, and risk management. He founded the International Relations & Affairs Group, which now includes nearly 150,000 members worldwide, and served as Editor-in-Chief of its peer-reviewed journal. His research has been cited by the U.S. Naval War College and other leading institutions, and his publications have shaped thinking on crisis communication, negotiation, collective intelligence, and global risk.
Dan holds a Doctor of Management in Homeland Security, a Master’s in International Relations and Conflict Resolution, a Graduate Certificate in Intelligence Analysis, and a Bachelor’s in Political Science. He also maintains multiple certifications, including Certified Business Continuity Professional (CBCP), Lean Six Sigma Green Belt, FEMA ICS 100–800, IS- 700/703/800, and OSHA 511.
At Nevermore, Dan leads a hand-selected team of senior experts drawn from the FBI, law enforcement, the military, and engineering disciplines. Together, they deliver client-focused advisory in Security Risk Management, Resilience, Threat Management, and Program & Project Support. Clients turn to Nevermore not only for technical expertise, but because they trust Dan and his team to bring unmatched operational credibility, proven consulting experience, and a relentless commitment to ensuring organizations remain secure, resilient, and prepared for the future.
Carl is a nationally recognized expert in law enforcement, crisis management, physical security, and critical infrastructure protection (CIP), with more than three decades of professional experience in both public and private sectors. His diverse background spans law enforcement operations, strategic planning, international special event security, emergency response, intelligence analysis, and corporate risk mitigation.
Carl began his distinguished career in law enforcement and rose to the rank of Supervisory Special Agent (SSA) with the Federal Bureau of Investigation (FBI). During his tenure, he served as the FBI Atlanta Field Office's Crisis Response Supervisor and led the field office's rapid deployment and response efforts for critical incidents. His responsibilities included managing the logistical, technical, and operational support for effective crisis response and major event readiness.
Carl has coordinated security operations for high-profile international and domestic events such as the 1996 Olympic Games in Atlanta, the 2006 Winter Olympics in Turin, Italy, the Pan American Games in the Dominican Republic, and the 2004 G-8 Summit in Sea Island, Georgia. He supervised resources, established command posts, trained personnel, and managed operational budgets and logistics for these complex missions.
He was the Deputy Olympic Security Facilitator for the U.S. Government's operational security development team with the United Kingdom (UK) in preparation for and during the 2012 London Olympics. In this role, Carl was responsible for developing and executing the FBI's Operational Plan and Continuity of Operations Plan, ensuring seamless cooperation between U.S. and UK security and intelligence services.
Following his retirement from the FBI, Carl transitioned into high-level roles in the private and nonprofit sectors. He served as the Security Manager for the Georgia Dome, overseeing security operations for one of the nation's premier sports and event venues. Later, he joined the North American Electric Reliability Corporation (NERC) as the Principal Critical Infrastructure Physical Security Advisor, where he conducted extensive physical security assessments and advised utility providers on regulatory compliance and best practices for critical infrastructure protection. He was also part of the United States government's operational security development team to Beijing and Hong Kong.
At Ernst & Young (EY), Carl served as an Advisory Manager, providing strategic consulting services in security operations, threat assessment, and crisis preparedness across multiple industries, including healthcare and research institutions. His expertise in evaluating vulnerabilities and implementing proactive security strategies made him a valuable asset in government and corporate environments.
Carl is also a seasoned international trainer and instructor. He has designed and delivered crisis management and special event security training for the Pakistani Federal Police and military, the Ethiopian Federal Police, and the National Intelligence/Security Service. His global perspective and ability to build capacity in diverse environments underscore his international security and resilience training leadership.
Carl is certified under the Federal Emergency Management Agency's (FEMA) National Incident Management System (NIMS), completing ICS100 through IS800. He is also a former on-air contributor for CNN (2012–2016), providing expert analysis on counterterrorism, homeland security, and special event safety.
A master trainer with a passion for education and workforce development, Carl is known for his dedication to team building, leadership development, and operational excellence. He consistently drives positive outcomes through innovative instruction and real-world scenario-based training. Carl continues to serve as a trusted advisor in emergency preparedness, counterterrorism, infrastructure security, and executive protection. His vast experience, strategic insight, and hands-on leadership make him a sought-after expert and mentor in today's evolving threat landscape.
Lisa is an accomplished energy and mechanical engineer with over 15 years of experience transforming complex facilities into high-performing, energy-efficient environments. A licensed Professional Engineer in North Carolina and Ohio, a Certified Energy Manager (CEM), and a LEED Accredited Professional (LEED AP BD+C), Lisa brings a highly credentialed and hands-on approach to every project she leads.
She previously served as an Engineering Project Manager and a Senior Energy Engineer, placing her at the helm of large-scale federal and commercial sustainability efforts. Most notably, she has led the energy audit and modeling of more than 7 million square feet of facilities for the National Aeronautics and Space Administration (NASA), applying advanced energy modeling techniques and managing comprehensive commissioning processes. Her expertise with energy modeling tools such as Trace 3D and Trace 700 and a strategic understanding of energy conservation measures position her as a trusted advisor in the push for carbon reduction and operational efficiency.
Before joining NCSA, Lisa was a Smart Building Consultant who directed strategic planning and smart building integration for public and private sector clients, including the General Services Administration (GSA) and WWE. In this role, she guided national initiatives in building automation, energy dashboarding, and measurement and verification, all while spearheading internal knowledge development through vendor-led training sessions.
Her earlier engineering roles at DEVITA, Woolpert, and Heapy Engineering reflect a diverse and technically rich foundation in HVAC system design, facility assessment, LEED certification, and mechanical engineering project management. Lisa has worked across multiple sectors, including education, senior living, federal government, and international facilities, bringing energy-conscious solutions to every project.
Lisa earned her Master of Science in Renewable and Clean Energy from the University of Dayton and holds a Bachelor of Science in Mechanical Engineering from Northwestern University. She also studied abroad at the University of New South Wales in Sydney, Australia, expanding her global perspective early in her career.
In addition to her professional achievements, Lisa is deeply committed to mentorship, education, and community engagement. She volunteers with Faith, Hope, Love, a mentoring organization, and serves as the Executive Board Secretary and Chair of the Events Committee for the Shepherd’s Center of Charlotte. Her leadership also extended into athletics, where she served as Crew Chief for a four-man Race Across America (RAAM) cycling team in 2021 and 2024.
Pat is a seasoned security advisor, law enforcement professional, and U.S. Army veteran with over 17 years of combined military and law enforcement service. Known for his calm under pressure, tactical precision, and strong leadership, Pat has built a distinguished career around protecting others and serving with integrity in some of the most challenging environments imaginable.
Pat began his journey in public service in 2008 when he enlisted in the United States Army. Over the next seven years of active duty, he rose from Rifleman to Sniper Section Leader, taking on Reconnaissance Team Leader and Weapons Squad Leader roles. During his deployments to Iraq and Afghanistan, he led highly trained teams on complex missions, including sniper operations, counter-sniper strategies, hostage rescue, VIP security, urban reconnaissance, and high-value target interdictions. These operations often involved close coordination with international allies, including forces from Germany, France, the UK, Sweden, and Georgia. His work directly contributed to capturing or eliminating enemy key leaders and stabilizing volatile regions.
After his active-duty service, Pat continued serving in the Georgia National Guard, where he advanced into senior leadership roles such as Platoon and Operations Sergeant. Simultaneously, he transitioned into law enforcement, joining the Gwinnett County Police Department in 2016. Over the next six years, he worked as a patrol officer, Master Police Officer, and Field Training Officer, gaining extensive experience in criminal investigations, arrest warrant execution, courtroom testimony, and public safety operations.
In 2022, Pat was selected to join the Gwinnett County Sheriff's Office Warrants Unit. In this elite unit, he worked alongside federal agencies, including the DEA and U.S. Marshals Service, to locate and apprehend high-risk fugitives. His blend of military precision and law enforcement expertise has made him a highly effective agent in the field.
Pat is also a lifelong learner and dedicated professional development advocate. He holds a Bachelor's degree in Business Management from St. Leo University. He has completed dozens of advanced training programs, including U.S. Army Sniper School, the Pathfinder Course, Tactical Combat Casualty Care, and multiple leadership academies. He is POST certified and has completed SWAT, active shooter, and officer survival courses. Bilingual in English and Korean, Pat brings cultural awareness and communication skills that enhance his ability to work effectively in diverse communities.
His unwavering commitment to service, safety, and mission success sets Pat apart. Whether in a combat zone, a training environment, or serving the local community, he leads by example—with courage, discipline, and a profound respect for the responsibility of wearing the uniform.
Teale Marchette, Director of Client Development at Nevermore Crisis and Security Advisors, brings over 18 years of military leadership and private-sector operational expertise to help organizations strengthen their risk posture, enhance resilience, and navigate complex challenges. His career reflects a consistent focus on anticipating threats, mitigating vulnerabilities, and leading teams through crises under the most demanding conditions worldwide.
Beginning his service as an Infantry Scout Rifleman in the Georgia Army National Guard, Teale developed a foundation in situational awareness, threat detection, and first-response decision-making — skills he would later expand into enterprise-level risk management. Commissioned as an Infantry Officer in 2012, he deployed to Guatemala where he trained Special Forces Counter-Drug teams, applying cross- border crisis collaboration, tactical escalation control, and risk-based operational planning.
By 2017, as Assistant Operations Officer for a 4,000-person unit, he directed large- scale crisis preparedness, stress-tested logistics frameworks, and operational resilience measures to ensure deployment readiness for Afghanistan. He deepened this expertise at the Information Operations Qualification Course, mastering the integration of psychological operations, public affairs, and electronic warfare into cohesive crisis strategies. As Senior IO Officer in Afghanistan, Teale coordinated with Special Operations, CIA, and multinational partners, gaining unmatched experience in information risk, reputation management, and influence operations under adversarial pressure.
From 2021–2023, Teale commanded an Infantry Company, where he strengthened organizational resilience through resource optimization, risk-informed leadership, and crisis communication frameworks. He emphasized continuous improvement and team readiness, embedding resilience into organizational culture. In 2024, he deployed as Operations Officer for a Quick Reaction Force Infantry Battalion in Kuwait, overseeing 54 missions across 13 countries and directing crisis operations that attracted international attention. His selection to demonstrate at a multinational counter- drone symposium underscores his expertise in emerging threat mitigation and technology-driven risk solutions.
Across every role, Teale has transformed battlefield-tested leadership into strategic crisis management and security risk practices applicable to complex business environments. His expertise spans rapid crisis response, multinational coordination, information warfare defense, and organizational resilience-building — equipping clients with the tools to safeguard operations, protect reputations, and sustain continuity in the face of evolving threats.
Whether supporting crisis response efforts, facilitating enterprise resilience programs, or advising on emerging security threats, he prioritizes mission focus, client trust, and relationship-driven solutions. At Nevermore, he is dedicated to helping clients proactively manage threats, build adaptive capabilities, and develop forward-thinking strategies rooted in service, integrity, and experience.
If your organization values leadership under pressure, practical risk mitigation, and strong collaborative partnerships, he would welcome the opportunity to connect.
Ron Mann is a distinguished investigation, law enforcement, and security leader. With over three decades of experience spanning military service, state law enforcement, and private sector security, Ron brings unmatched depth and precision to every assignment. His career is defined by discipline, integrity, and a results-driven approach to solving complex problems and safeguarding clients.
Ron served honorably for ten years in the U.S. Army as a Staff Sergeant and later was commissioned as a 1st Lieutenant in Armor. As a Criminal Investigator for the U.S. Army Criminal Investigation Command (USACIDC), he led investigations into serious crimes involving threats, theft, fraud, and internal misconduct. His responsibilities included interviews, interrogations, threat assessments, and producing detailed investigative reports.
A combat veteran and helicopter crew chief, Ron also provided tactical and technical support for Army aviation maintenance and safety. He served on the Secretary of Defense’s travel protection team and held a leadership role as Executive Officer in the Louisiana Armor Unit 1/156th.
Following his military career, Ron joined the Louisiana State Police, graduating from a nationally certified and federally recognized academy. His role as a State Trooper involved criminal investigations, traffic collision analysis, enforcement of state and federal laws, and public safety services. He is extensively trained in firearms, defensive tactics, restraint techniques, and emergency response protocols. His courtroom reports and testimony consistently met the highest standards of accuracy and professionalism.
Ron’s unique background enables him to approach criminal investigations from both prosecutorial and defense perspectives. He has investigated cases involving homicide, sexual assault, arson, fraud, and other high-level crimes. With a firm belief in the right to a strong legal defense, Ron applies his deep knowledge of legal procedures, court systems, and public records to uncover facts and support just outcomes.
Ron has led teams committed to providing comprehensive security solutions. From residential properties to commercial facilities, his expertise in risk assessment, site security design, and liability prevention ensures that clients receive proactive, effective protection tailored to their needs. His approach goes beyond generic plans—field-proven strategies and investigative insight into each solution.
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