Dr. Richard Troast, is the Principal for Troast Environmental Consulting (TEC). Dr.Troast is a recognized toxicology expert in assessing the risks of lead and other hazardouus chemicals to children and adults. Dr. Troast has successfully represented clients in both State and Federal District Court and has been accepted as an expert under both Frye and Daubert standards. Dr. Troast retired as a senior scientist within the Office of Solid Waste and Emergency Response (OSWER). In the EPA program Dr. Troast chaired both the Lead and Asbestos review programs which provided technical oversight to localities conducting cleanup actions. He was the recipient of several EPA awards for outstanding contributions during his tenure with the Agency. . View Expert Witness Profile
Solution Engineering Group is a multi-disciplinary engineering consulting and technical services company offering engineering investigation and analysis, customized and routine testing, accident investigation and reconstruction, pretrial and courtroom testimony. Their clients include private individuals, insurers, manufacturers, industrial processors, utilities, government, and law enforcement agencies and their representing attorneys. Chief Scientist/Principal of Human Factors and Safety, David G. Curry, PhD, CHFP, CSP, consults on all aspects of Human Factors, Applied Human Performance, Ergonomics, and Safety. He has over 30 years of experience working in accident investigation, product design and development, operational testing and analysis, and both laboratory and field research in the control / display, aviation, and surface vehicle arenas. Dr. Curry holds graduate degrees in Experimental, Human Factors, and Cognitive/ Perceptual Psychology, Industrial Engineering, and Business.
Areas of Particular Expertise:
Dr. Curry has published over 50 technical papers dealing with various issues relating to Applied Human Performance and Accident Investigation. He holds 4 United States patents and has or does serve as a member of national standards-making committees for a variety of organizations (e.g., ANSI, ASTM, and SAE.) Dr. Curry has been honored with receiving the General Motors President’s Council Award and a NASA Center of Excellence Fellowship among others.
Latent Fingerprint Development Serology Crime Scene Investigation Forensic Science Trajectory Reconstruction Shoeprint Identification Crime Scene Reconstruction Bloodstain Pattern Analysis DNA Analysis Fracture Match Analysis Hair Comparison
4568 Elm Bottom Circle
Aubrey, TX 76227
124 South Fairfax
Alexandria, VA 22314
Firearm Examination and Testing Bullet and Cartridge Case Examinations and Comparisons Ammunition Evaluation and Testing Shooting Scene Reconstructions Shooting Accident Reconstructions Shooting Scene Re-enactments Distance Determinations from Gunshot Wounds and Clothing Gunshot Residue Analysis (GSR) and GSR Consultation Tool Mark Examinations and Comparisons Gun Safety and Design Issues Serial Number Restorations Crime Scene Examinations and Consultations Footwear Identification Tire Track Identification