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L.A. Forensic Toxicology Expert Witness

OKORIE OKOROCHA, M.S., M.S.
FORENSIC TOXICOLOGIST & TRIAL LAWYER
117 E. Colorado Blvd, Suite 465
Pasadena, CA 91105

Phone: (310) 497-0321
Email: OO@OOESQ.COM

Discovery Request Retainer documents:

Download the Request Form

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Recent Blog Articles

What Are Police Field Drug Test Kits

Police Field Drug Test Kits are similar to instant soup; each different drug has its own pre-prepared sachet, all that the officer has to do is to add a small sample of the drug in question to the bag, break the two phials inside and look for a color change….

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The Reliability Of Gunshot Residue

Gunshot Residue (GSR) or Firearm Discharge Residue (FDR) is the technical term used for particles that are deposited on the body and clothing of a person who discharges a firearm. It can also be found on surfaces nearby the location of the discharge such as walls or floors. Gunshot residue…

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Influencing Factors On Hair Drug Tests

Today, there are tools and technologies that help assess the influence of drugs on the human body. One way to measure the effects of toxicological influences is through hair drug tests. The analysis of biological samples for the presence of toxins, such as hair drug tests, can be used in…

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