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Stan Florence

Director, Stan Florence

On November 1, 2010, the OSBI Commission named Stan Florence as Director effective November 15, 2010. Before joining the OSBI in 2003, Florence worked as a police officer in Duncan and served as Sheriff in the Grady County Sheriff's Office. Florence earned his bachelor's degree in Criminal Justice Management and Ethics at Mid-America Bible College and his master's degree in Criminal Justice from East Central University. He also graduated from the National Sheriff's Institute and holds an Advanced Level Certification with the Council on Law Enforcement Education and Training (CLEET). He serves as an adjunct professor at Mid-America Christian University in the Criminal Justice Management and Ethics bachelor's degree program and in the Leadership and Public Administration master's degree program.


Deputy Director

Charles D. Curtis

Deputy Director, Charles D. Curtis

Curtis started working for the OSBI in 1988 as a serologist at the central regional laboratory in Oklahoma City. Shortly thereafter, Curtis became involved in the implementation of the forensic DNA laboratory and then later became the supervisor of the serology/trace unit of the central regional laboratory in Oklahoma City. He then served as the supervisor of the southeast regional laboratory in Durant before being promoted to the Criminalistics Administrator position of the laboratory division responsible for the quality assurance program. Under his direction, the Criminalistic Services Division achieved national accreditation by the American Society of Crime Laboratory Directors/Laboratory Accrediting Board (ASCLD/LAB). Curtis was later promoted to an Assistant Director in charge of the Criminalistic Services Division. During his tenure in this position, the OSBI built and occupied the Forensic Science Center in Edmond, Oklahoma. He graduated from the University of Oklahoma with a bachelor's degree in zoology and obtained teaching certification through the University of Central Oklahoma.

Headquarters, 6600 N. Harvey, Oklahoma City, OK 73116

(405) 848-6724


Bob Harshaw - Division Director, Investigative Services
Darrel Wilkins - Division Director, Administrative Services

Bryan Rizzi  - Division Director, Information Services

Forensic Science Center, Edmond
(405) 330-6724
Andrea Swiech - Division Director, Criminalistics


North Central Region, Stillwater
(405) 372-1516


Northwest Region, Woodward
(580) 256-1771

Southwest Region, Lawton
(580) 248-4050


Northeast Region, Tulsa

(918) 582-9075

Southeast Region, McAlester
(918) 423-6672


South Central Region, Oklahoma City
(405) 879-2612

Tahlequah Laboratory, Tahlequah
(918) 456-0653


McAlester Laboratory, McAlester
(918) 423-6672

Lawton Laboratory, Lawton
(580) 355-6144

Enid Laboratory, Enid
(580) 242-2600