The RTD Transit Police Division operates a complex security model dedicated to providing a safe and secure transit system for our riders, employees and the community. The division is comprised of the chief of police, one deputy chief, one administrative lieutenant, four sergeants, and a team of transit police officers. The division is supported by two 911 dispatch centers operating 24/7, a video investigation unit and more than 600 contracted police and uniformed security officers. The transit police jurisdiction encompasses nearly 2,400 square miles, operating in eight counties and 40 cities across the Denver Metro region.

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Our Mission

The mission of the RTD Transit Police Division is to provide the highest quality police services by working with our RTD community and sharing our mutual responsibilities for safety, service and problem resolution.

Our Values

The RTD Transit Police Division prides itself on the values of integrity, honor and respect. The values of the division are proudly displayed on the shoulder of each Transit Police Officer.

RTD Transit Watch

Report safety and security concerns 24/7 to RTD Transit Watch:

Community Outreach

The RTD Transit Police provides community outreach to promote safety around the transit system. To request outreach at your organization or event, fill out our Request an Appearance form.

Law Enforcement Partners

Dedicated Police, Dedicated Partners

The Transit Police Division partners with local law enforcement agencies who provide assistance with uniform and plain-clothes patrol, special detail, investigations and behavior detection. Transit Police and agency partners patrol the system daily, assisting customers and enforcing RTD’s Code of Conduct and state laws. These partnerships allow for the closest available unit—whether with Transit Police or local law enforcement—to quickly respond to incidents on the system.  

RTD thanks our law enforcement partners for helping keep you, and our system, safe.

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Thornton Police Badge

Our Officers

Headshot of Chief Robert Grado
Chief Robert Grado

Biography

Chief Grado began his career with the El Paso County Sheriff’s Office in Colorado Springs in 1984 as a Sheriff Cadet while attending Pikes Peak Community College to earn his Degree in Criminal Justice and also attended the Colorado Springs Police Academy. He completed his studies and was sworn in as a Deputy Sheriff with the El Paso County Sheriff’s Office in 1986. Chief Grado has served continuously in law enforcement for 32 years. In addition, Chief Grado has attended numerous leadership programs, including the Rocky Mountain FBI Command College. Chief Grado has served in many leadership roles, including a four-year term as a Town of Palmer Lake Councilman and Police Commissioner.

In 2010, he was hired with the RTD Transit Police Division as a Commander in charge of the Emergency Services Bureau and was promoted to Chief of Police in July 2017. Chief Grado is responsible for the coordination and oversight of a complex security model, which is comprised of a team of more than 600 law enforcement and security professionals.

Deputy Chief Steven Martingano
Deputy Chief Steven Martingano

Biography

Steven Martingano began his law enforcement career in 1992 when he interned with the New York City Police Department (Police Cadet Corp) while attending St John’s University. After graduating with a bachelor’s degree in Criminal Justice, he then entered the NYPD Police Academy in August of 1993. After completion of the academy, he was assigned to the Patrol Division of the 104th Precinct in Queens, NY and was later promoted to the community policing unit.

In December of 1996, Deputy Chief Martingano relocated to Colorado and lateral transferred to the Arvada Police Department where he served for seven years in the Patrol Division. In 2004, Deputy Chief Martingano lateral transferred to the Denver Police Department where he was assigned numerous positions and promoted to Corporal.

In 2014, he was hired by the RTD Transit Police Division, as a Transit Police Commander, and in 2017, he was promoted to the position of Deputy Chief of Police. He currently oversees law enforcement and security operations, the Police Secondary Employment program, the Fare Enforcement and Suspension program, the Internal Affairs Bureau, the Mental Health Clinicians program and the Homeless Outreach Coordination program.

Deputy Chief Martingano is also a graduate of the Rocky Mountain FBI Command College, RTD’s Leadership Academy and has earned a certificate from Denver University in Leadership in Public Safety.

Lieutenant Karl Ballard
Lieutenant Karl Ballard
Sergeant Pat Meester

Sergeant Pat Meester

Sergeant Jessica Chaine
Sergeant Jessica Chaine
Conrado Vanegas
Officer Conrado Vanegas
Justin Smith
Officer Justin Smith
Cassendra Blanchard

Officer Cassandra Blanchard

Amy Homyak
Officer Amy Homyak
Chris Daiker
Officer Chris Daiker
Danielle Jones

Danielle Jones

Lead Mental Health Clinician

Officer Stephen Johnson

Officer Stephen Johnson

Officer Jerry Torres

Officer Jerry Torres

Thor

K9 Thor

Officer James Shaw
Officer James Shaw
Officer Robert Diaz

Officer Robert Diaz

Headshot of Officer Corey Averill

Officer Corey Averill

Officer Ryan Schott

Officer Ryan Schott

Headshot of Alex Brodsky

Alex Brodsky

Manager, 911 Public Safety Communications District 2

Headshot of K-9 Max

K9 Max

Headshot of Stan Deusser

Stan Deusser

Video Investigation Unit

Michelle Lawrence

Michelle Lawrence

Manager, 911 Operations

Headshot of Israel Laufer

Israel Laufer

Manager, Security Integrated Programs