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Representative Cases

William K. Johnston, Ph.D. Forensic Chemist/Scientist

When Physical Evidence will influence your next verdict ... DON'T TRUST your opponent's expert!

REPRESENTATIVE CASE WORK:

Multiple Homicide, crime scene reconstruction & firearms comparison, Crescent City, California
Shooting of CHP Officer, shoe print match and match of tissue from finger of suspect, Burney, California
Officer Involved Shooting, reconstruction of shooting scene, Red Bluff, California
Double Homicide involving Hells Angels, process crime scene, test fire weapons, Madeline, California
DUI Trial involving Reno Police Chief, Reno, California
Multiple Fatality DUI Traffic accident, blood alcohol calculation, accident reconstruction, Butte, Montana
Federal Investigation of methamphetamine laboratory, process lab & ID meth & precursors,  Burney, California
Vehicle Shooting from I-15 Overpass, crime scene reconstruction, trajectories, Yreka, California
Cigarette Butt DNA Comparison linking suspect to excavation of Indian artifacts, Moab, Utah
General Courts Martial, homicide shooting, GSR, shooter distance determination, Pearl Harbor, Hawaii
Shooting of Officer, determine distance of shooter from victim, suspect shot 30 times, Honolulu, Hawaii

For more information call:  435-882-8752
for questions or to receive a hard copy of  Dr. Johnston's CV
e-mail: bill@forensicexpert.com