I am a forensic science expert witness with more than three decades in the field. My areas of expertise include crime scene investigations of homicides and shootings, crime scene photography, latent fingerprint processing, autopsy procedures, collection/preservation of evidence, destruction of evidence, bloodstain pattern analysis, bullet trajectory determinations, processing evidence in a laboratory setting, shoe print and tire impression comparisons, and crime scene reconstruction. I have experience training CSI staff for Bloodstain Pattern Analysis Proficiency tests for SID. I have provided consultations, courtroom testimony, and deposition for over 10 years as a forensic science expert witness.