| Specialty | State |
| Safety Health Environmental Expert Witness | |
| Accident Investigation, hunting firearms, asbestos flammable liquids, brownfields forklifts, carbon monoxide, hazardous materials and waste, carcinogens industrial hygiene, chemical processes material handling, methane gas, nursing home injuries, confined space off road vehicles, construction sites ... | PA |
| Bloodstain Pattern Analysis Expert Witness | |
| Crime Scene Investigator, Crime Scene, Crime Scene Reconstruction, Bloodstain Pattern Analyst, Certified Bloodstain Pattern Analysis, Homicide Investigator, Homicide Events Reconstruction, Police Procedures at Homicide and Crime Scenes, Forensic Scientist, Forensic Consultant, Forensic Science Consu... | IN |
| Firearms Expert Witness | |
| Engineer, Firearms, Ammunition, Identification, Ballistic Matching, Toolmark Identification, Gun, ammunition, gun accuracy and function, design and manufacturing defect identification and analysis, design evaluation, weapon failure analysis, storage and deterioration, ammunition component analysis, ... | IN |
| Firearms Ballistics Tool Mark Expert Witness | |
| Firearm Firearms, Fire Arm, Fire Arms, Toolmark Identification, Firearm Firearms Forensic, Firearm Firearms Ballistics, Firearm Firearms Microscopic Analysis, Firearm Firearms Comparative Analysis, Firearm Firearms Bullet Cartridge Case Analysis, Firearm Firearms Crime Scene Reconstruction, Gun Shot... | CA |
| Firearms Consultant Expert Witness | |
| Firearm, Firearms, Gunsmith, Firearm Firearms Gunsmith Ballistic, Firearm Firearms Gunsmith weapons, Firearm Firearms Gunsmith weaponry, Firearm Firearms Gunsmith gunsmithing, Firearm Firearms Gunsmith ammunition, Firearm Firearms Gunsmith guns, rifles, Firearm Firearms Gunsmith shotguns, Firearm Fi... | CA |
| Firearms Ballistics Expert Witness | |
| Firearms Ballistics, Firearms, Firearms Ballistics Ammunition Identification, Firearms Ballistics Assault Weapon, Ballistics, Firearms Ballistics Bullet Comparisons, Firearms Ballistics Cartridge Case Comparisons, Firearms Ballistics Distance Determination, Firearms Ballistics Ejection Pattern, Fire... | CA |
| Forensic Ballistics Expert Witness | |
| Firearms Forensic Ballistician, Microscopy, Toolmarks, Crime Scenes, Shooting Investigations, Ballistics, Trajectory, Police use of Lethal Force, Gunshot Distance Determination, Normal improvised test firings, firearms cartridge cases, gunshot wounds, trajectory, impression marks, fractures, prison-... | AZ |
| Firearms Gunsmith Firearms Collector Expert Witness | |
| Firearms, hunter, Gunsmith, Firearm collector, firearm retail store, firearm display, guns, shooter, firearm Auctioneer, online auctioning... | OH |
| Forensic Firearm Consultant Expert Witness | |
| Firearms, Microscopy, Toolmarks, Crime Scene Investigations, Shooting Reconstruction, Ballistics, Trajectory, Gunshot Distance Determination, Toolmarks, Firearms and Cartridge Cases, Gunshot Wounds, Trajectory, Impression Marks, Gunshot Distance Determination Tests, Pattern Tests, Homemade Firearms,... | NY |
| Crime Scene Shooting Reconstruction Expert Witness | |
| Forensic Scientist Forensic Scientist, Crime Scene Shooting Investigation Reconstruction Forensic Scientist, Tool Marks Forensic Scientist, Ballistics Forensic Scientist, Trace Evidence Forensic Scientist, Semen Forensic Scientist, Drug Analysis Forensic Scientist, Blood Spatter Forensic Scientist, ... | TX |
| Forensic Scientist Expert Witness | |
| Forensic Scientist Toxicology, Forensic Scientist Forensic, Forensic Scientist Alcohol, Forensic Scientist Firearms Evidence Examination, Forensic Scientist Crime Scene Reconstruction, Forensic Scientist... | CA |
| Gangs Troubled Youth Expert Witness | |
| Gangs, Street Terrorism, Juvenile Homicide, Troubled Youth, School Safety, Juvenile Violence, Personal Injury, Youth Homicide, Weapons, Drugs, Assault, Gang Related Homicide, Gang Related Violence, California Street Terrorism Enforcement and Prevention Act, S.T.E.P. Act, Gang Retaliation, Student As... | CA |
| Hazardous Materials Expert Witness | |
| Hazard management, terriorism, hazardous materials,emergency response, command and control, incident or accident investigation, forensic chemistry and biology, fires, explosions, explosive behavior, weapons of mass destruction, fire cause and origin, chemical and biological weapons, terriorism res... | PA |
| Police Narcotics Organized Crime Gang Expert Witness | |
| Investigator, Narcotics investigation, possession, sales, trafficking, manufacture, clandestine laboratories, organized crime, street gangs, prison gangs, search warrants, court orders, police reports, evidence collection, evidence handling, use of police informants Police, Law Enforcement, Covert, ... | AZ |
| Law Enforcement Case Review Expert Witness | |
| Law Enforcement Case Review, Law Enforcement, Case Review, Police Policies, Police Practices, Internal Investigations, Police Policy, Police Practices Review, Police Misconduct, Internal Investigations Conduct and Review, Police Ethics, Use of Force, High Speed Pursuits, Retired Chief of Police... | KY |
| Law Enforcement Pursuit Driving Expert Witness | |
| Law Enforcement Pursuit Driving, Law Enforcement, Use of Force, Pursuit Driving, Taser,Baton Pepper Spray, Emergency Vehicle Operation, Law Enforcement Policy and Procedures, jail operations, peace officer standards, internal investigations, police liability issues, arrest techniques, lethal force, ... | ID |
| Martial Arts Expert Witness | |
| Martial Arts, JuJitsu, Kenpo, Jeet Koon Do Kali, Gracie Ju Jitsu, weapons, weaponry... | CA |
| Police Investigation Management Expert Witness | |
| Police Investigation Management, Supervision, Police Investigation Management Management, Police Investigation Management Discipline, Police Investigation Management Training, Police Investigation Management Narcotics, Police Investigation Management Undercover Operations, Police Investigation Manag... | CA |
| Police Officer Expert Witness | |
| Police officer, Criminal investigation, narcotics enforcement, report preparation, witness interviews, evidence collection, court testifying, suspect interrogatories, surveillance, controlled substances, methamphetamine, narcotics, drug related investigations, case agent, under cover operative, drug... | CA |