Toby L. Wolson has a Master of Science degree from Michigan State University. He retired after 33 years of service as a criminalist and supervisor in the Forensic Biology Section of the Miami-Dade Police Department Forensic Services Bureau. He has received forensic training in serology, DNA (RFLP, PM, HLA DQ-alpha and STR), and bloodstain pattern analysis. Mr. Wolson is certified as a molecular biology technical specialist by the American Board of Criminalistics (ABC) and as a bloodstain pattern analyst by the International Association for Identification (IAI).