Newark Mayor Ras Baraka was arrested at the Delaney Hall ICE detention center and charged with trespassing while visiting the facility with members of Congress.

Ras Baraka, who was released from custody Friday night, is one of six major Democratic candidates competing in the gubernatorial primary on June 10.

The mayor of Newark was arrested Friday at an ICE detention facility in New Jersey where congressional leaders had scheduled an afternoon “oversight” visit.