Cincinnati police Captain Doug Wiesman tells the Cincinnati Enquirer officers made an arrest because someone had threatened a business in a march after the vigil ended. At least five other demonstrators tried to obstruct officers and were also arrested, he says.
DuBose's July 19 death came amid months of national scrutiny of police dealings with African-Americans, especially those killed by officers.
Former Officer Ray Tensing has pleaded not guilty to murder and voluntary manslaughter in the shooting.
Ohio cop indicted on murder charge in traffic stop shooting
A University of Cincinnati police officer who shot a motorist during a traffic stop over a missing front license plate was indicted Wednesday on a murder charge, with a prosecutor saying the officer "purposely killed him" and "should never have been a police officer."