Michael Rosfeld, 31, has been on administrative leave since the June 19 shooting, which has sparked days of demonstrations in the Pittsburgh area.
"According to the court docket, he was arrested this morning," reports member station WESA.
Antwon Rose Jr. was shot three times as he ran from the car that Rosfeld had just pulled over in the Pittsburgh suburb last Tuesday. It was Rosfeld's first official day on the job — he had been sworn in a an officer just hours earlier.
A videoof the incident was captured by a witness; it has been viewed around 150,000 times on Facebook.
In the week since the shooting, hundreds of protesters have taken to the streets of the Pittsburgh area demanding the Allegheny County District Attorney file charges against Rosfeld.
A preliminary hearing in Rosfeld's case is scheduled for July 6.
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