Warren Township Police Department
An Accredited Police Agency

Serving the community since 1972

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Detective Bureau

 Detective Sgt. Ronald Roselli

(908) 753-2920 x7

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Detective Robert Ferreiro

(908) 753-2920 x6

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Detective Erik Larsen

(908) 753-2920 x8

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The Detective Division of the Warren Township Police Department conducts investigations and provides support services for the Patrol Division. The Detective Division is responsible for the investigation of serious criminal matters as well as misdemeanor and violation cases as needed.