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info@optimusinv.com

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Dan Workman

CALL US TODAY (951) 444-9121
Call us Today

(951) 444-9121

Dan Workman

Investigator

Dan boasts an impressive 32-year career in law enforcement, marked by his specialized focus on environmental investigations. His journey began in Riverside County, where he started as a Hazardous Materials Management Specialist. This role laid the groundwork for his future endeavors, providing him with a foundational understanding of hazardous materials management and environmental safety.

 

Dan’s career took a significant turn when he joined the District Attorney’s Office, where he spent 20 years working as an environmental crimes detective. During his tenure, he became a nationally recognized authority in the field, known for his expertise in investigating complex environmental crimes. His work involved tackling issues such as illegal dumping, environmental contamination, and other offenses that posed risks to public health and safety. Dan’s extensive experience in this role cemented his reputation as a leading expert in environmental investigations.

 

Dan holds several specialized certifications that underscore his expertise. He is certified in Arson and Explosives, reflecting his capability to handle investigations involving fire-related incidents and explosive materials. Additionally, he is a certified Hazardous Materials Specialist, further demonstrating his proficiency in managing and investigating hazardous materials. His qualifications extend to Hazardous Materials Investigations and Terrorism Awareness, making him a go-to expert in these critical areas.

 

In addition to his investigative work, Dan contributes to the field through education and training. He holds current teaching positions at prestigious institutions such as the Centers for Domestic Preparedness in Anniston, Alabama, and the California Specialized Training Institute. His role as an adjunct professor at several colleges in Southern California allows him to share his extensive knowledge and experience with the next generation of law enforcement and emergency management professionals. Dan’s teaching efforts ensure that his expertise in environmental investigations and terrorism awareness is passed on to future experts in the field.

 

OUR TEAM IS COMPOSED OF FORMER FEDERAL, STATE, AND LOCAL LAW ENFORCEMENT DETECTIVES FROM

Executive Team

Meet the Leadership that will guide you through your case

FOUNDER AND CEO

Joe DelGiudice

Joe DelGiudice, with over eight years as Chief Investigator at the Riverside County District Attorney's Office, led a team of 200 law enforcement professionals to prominence in modern policing. His three decades of experience spanned multiple areas, including white-collar crimes, gang investigations, cold cases, fugitive apprehension, and more.

DIRECTOR OF SECURITY

Doug Stice

Doug brings 27 years of investigative expertise from the Los Angeles Police Department, retiring from the Major Crimes Division with a broad experience in handling high-profile cases such as homicides, cyber crimes, and more. His career highlights include specialized skills in infrastructure security and event threat analysis for major events like the Oscars and Grammy Awards. Doug now leads Virtual Cyber Cop, focusing on cyber crime solutions.

DIRECTOR OF PERSONNEL INVESTIGATIONS

Dennis Vrooman

Dennis Vrooman, former Undersheriff of Riverside County, oversaw 4,000 personnel in the state’s second largest Sheriff’s Office, where he played a pivotal role in managing complex law enforcement operations. His leadership followed a distinguished career with both the Downey and Murrieta Police Departments, where he gained extensive experience in community policing, operational oversight, and public safety initiatives.

DIRECTOR OF FIELD OPERATIONS

Chuck Cervello

Chuck's 32-year law enforcement career spans supervisory roles in major criminal investigations and tactical operations. With a foundation at the Indio Police Department and significant tenure at the Riverside County DA's Office, he's led landmark organized crime investigations and directed security for major events like Coachella.