Surveillance & Sub Rosa

Police Practices expert witness, including canine-related matters. Retired New York Police Detective, with 15+ yr experience as a private investigator. Also provides investigator services, including surveillance, skip trace, domestic investigations, etc

Asst Professor, Pediatrics and Medicine, UCLA, Division of Allergy, Immunology and Rheumatology. Former Director, Pediatric Pain Management, UCLA. Former Epidemiologist in charge of Pertussis Surveillance, CDC. In private pediatrics practice.

Licensed investigator, 25+ years, provides services in criminal and civil matters, including: locate witnesses; conduct interviews; secure witness signatures; serve subpoenas; search databases and/or court records; surveillance;

Cellphone forensics expert witness, including call detail, analysis, cell tower analysis, vehicle nav/infotainment, GPS devices, surveillance systems, computer forensics, computer security. Rate: $225 per hr. consultation, $250 per hr. testimony.

Private investigator, with expertise in electronic research, provides computer forensics, environmental liability investigations, business investigations, surveillance and subrosa investigations, background checks and litigation support services.

Private Investigator, specialized in surveillance. Firm also provides background checks, workers compensation and business investigations, records research, mortgage/broker fraud, loss prevention and theft investigations, process services, etc.

Licensed and insured private investigation, military and law enforcement trained, specializes in surveillance, criminal investigations, civil investigations, executive/corporate/personal threat assessments, and cheating spouse investigations.

Private Investigators, 30 years experience, provide forensic computer and electronic data investigations and procurement of digital evidence, as well as standard services: asset searches, skip tracking, fraud/surveillence investigations, background checks

Retired police veteran serves the insurance industry and attorneys, provides investigation services in: workers’ comp., AOE/COE, surveillance/subrosa, interviews & statements, HR cases, background investigations, locates/skip traces, asset search, etc

Security Consultant, 27 yr, acts as an expert witness in cases of casinos, gaming and gambling, surveillance, nightclubs, bars, retail, parking, dram shop, security guard, multi-unit housing and related areas.

Former Deputy Sheriff with extensive criminal, civil and domestic surveillance experience in the areas of child custody, cheating spouses, workers comp, AOE/COE, fraud, personal injury and undercover retail loss prevention.

Provides court service, service of process, sub rosa investigations, surveillance, interviews, identify/locate persons, and related services.

Audio and video forensic expert provides enhancement/clarification, authentication/tampering analysis, comparison analysis, in civil/criminal investigations, in surveillance systems, traffic cameras, phones, smart homes, customer service calls, voicemail,

Provides private investigation services, including corporate and background investigations, due diligence, skip tracing / locating persons, surveillance, etc. [Servicios legales en todas sus áreas e investigaciones privadas profesionales a nivel nacional

Private Investigator, experienced in railroad, personal injury and product liability cases, 30+ yr, provides civil and criminal investigations, surveillance, background checks, witness location, interviews, etc. USAF-trained criminal investigator, 11 yr.

Provides protective duty, security, investigation and crowd control/management services, including litigation support and expert witness services in related areas, incl. surveillance, finger print and forensic services.

Certified Protection Professional, experienced testifying in security related matters, provides: witness locates; asset searches; due diligence; computer & mobile forensics; surveillance; recorded statements; and related private investigation services

Technology crime and forensic intelligence specialist provides expert witness services in corporate espionage, threat assessment, risk management, electronic security and surveillance, and privacy risk. Specializes in technology-based counter-surveillance

Provides IT security management consulting and IT investigation services, including matters of inappropriate usage, anonymous harassment, corporate espionage, and surveillance operations. Licensed private investigator, provides expert witness services

Provides counterfeit merchandise investigations, background investigations, electronic sweeps, surveillance, and locates people.

Full-service investigation agency offers locates, backgrounds, web canvassing, surveillance operations, with extensive experience in claims-related surveillance assignments (25,000+). Provides electronic delivery of reports and video footage. .

Investigator, with a primary focus on infidelity investigations, also provides background checks, asset searches, DNA testing, computer forensics, process server, security and surveillance services, employee termination services, bodyguards, etc.

Generell investigation services Surveillance, background check, insurance fraud, legal enquiries

A licensed Anglo-Italian agency providing nationwide coverage specializing in investigative, background, due diligence, intellectual property, computer forensics, executive protection services, maritime security, surveillance and related matters.

Offers a comprehensive range of investigation services, including employment screening, intellectual property investigations, theft, asset location, skip tracing, corporate fraud, due diligence, market research and surveillance services.