Prometheus Investigations LLC.
Overview
Lloyd M. McCullough is the man behind Prometheus Investigations. He is a highly skilled, solutions-oriented Licensed Private Investigator based in Inglewood, California. With over 31 years of experience in law enforcement, he is recognized for his exceptional service, strategic investigative tactics, and successful problem-solving abilities.
Lloyd has been described as a compassionate and approachable professional who excels as a motivator, communicator, and advocate. He possesses an innate ability to establish rapport, build trust, and interact with individuals from all walks of life. His colleagues and clients consistently acknowledge his capacity to maintain solid professional relationships with administrative entities, private sector actors, and government agencies at the local, state, and federal levels. He is adept at managing diverse personalities, defusing stressful situations, and maintaining composure and professionalism during high-pressure situations.
Professional Experience
Defense Investigator
Since April 2019, Mr. McCullough has served on the Investigator Panel for the Los Angeles County Superior Court, having been appointed by the Honorable Terry A. Bork. He has been a Licensed Investigator in the State of California (License #188689) through the Bureau of Security and Investigative Services since transitioning from his Law Enforcement career that same year.
In this role, his areas of investigation include:
- Criminal Defense
- Crimes against Persons and Property Crimes
- Identity Theft and Vehicular Crimes
- Crimes of Violence and Domestic Violence
- Mitigation Investigation, including Historical Analysis and Consultation
- Witness Locating and Case Management
Law Enforcement Career
Lloyd McCullough’s extensive career in law enforcement began on July 8, 1988, when he joined the Los Angeles County Marshal’s Office as a Deputy Marshal. He served in that capacity until January 1, 1994, serving as a Bailiff, conducting Civil Process, and providing Court Security for the Los Angeles County Municipal Court System.
Following his time as a Deputy Marshal, he served with the Los Angeles County Sheriff’s Department as a Deputy Sheriff from January 1994 until his retirement in April 2019. During his more than 25 years with the Department, he accumulated over 10,000 hours of investigative experience in patrol operations and investigations.
His career in patrol progressed from a single-man unit to a Traffic Unit, after which he was promoted first to a Field Training Officer for new recruits, and later to Senior Training Officer. In this capacity, he trained over 50 Deputy Sheriff Trainees on key aspects of police work, including Officer Safety, Tactics, Force, Law, Departmental Directives, and Investigative and Interview Skills.
Education, Training, and Certifications
Lloyd McCullough attended Rio Hondo Police Academy from June to November 1988. He earned his P.O.S.T. (California Peace Officer Standards and Training) Certification in December 1988 and his Advanced P.O.S.T. Certification in September 2006.
Throughout his career, he has completed a vast array of specialized training, including:
Investigative Techniques
- Search Warrants
- Wiretaps
- Narcotic Street Development
- Vehicle Theft
- Social Media/Electronic Communication Investigations
- Statement Analysis
- Cell Phone Extraction
- Financial Crime Investigation
Tactical and Field Skills
- Firearms (Handguns, Rifles, Shotguns)
- Less than Lethal Weapons
- Combat Fighting and Takedown Procedures
- Active Shooter Response
- Pursuit Driving
- Crowd Control and Riot Training
Specialized Law Enforcement
- Advanced Roadside Impaired Driver Enforcement (ARIDE)
- Breath Alcohol Testing
- Drug and Alcohol Recognition
Professional Development
- Respect-Based Leadership
- Tactical Communications
- Sexual Harassment/Racial Profiling for Law Enforcement Managers
- Constitutional Policing
- Community Policing and Partnership
- Tools for Tolerance
Lloyd McCullough is also a 2024 graduate of the California Defense Investigators Association (CDIA) Academy and is Certified in Android and iPhone cell phone data extraction.
Awards and Affiliations
Lloyd McCullough’s exemplary service has earned him numerous accolades, including:
- City of West Hollywood Deputy of the Year (2013)
- Los Angeles County Sheriff’s Department “Legendary Lawman” Award (2017)
- Los Angeles County Sheriff’s Department Award for Meritorious Conduct (2014)
- Mothers Against Drunk Driving (MADD) Recognition Award: Five consecutive years (2012–2016)
- City of West Hollywood Recognition Award for achieving 60 DUI arrests (2010)
Associations & Affiliations
Lloyd is an active member of several professional organizations, including:
- Association of Certified Fraud Examiners (ACFE)
- California Association of Licensed Investigators (CALI)
- California Public Defenders Association (CPDA)
- California Defense Investigators Association (CDIA)
- California Attorneys for Criminal Justice (CACJ)
- Los Angeles County Superior Court Panel of Licensed Private Investigators
- National Council of Investigation & Security Services (NCISS)
- Professional Investigators of California (PICA)
- Other State and National Investigative and Legal Associations