FBI investigating 2 veteran Chicago cops for sex trafficking underage girl

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CHICAGO -- Two veteran Chicago police officers are under investigation for sex trafficking of an underage girl.

The Chicago Tribune reports the officers were off-duty while they engaged in the alleged trafficking involving a 14-year-old girl.

A department spokesperson won't confirm details of the investigation, but says the officers have been relieved of their police powers and reassigned to paid desk duty.

Each officer has worked for the department for more than 20 years.

The FBI is collaborating with the department's Internal Affairs division on the investigation.