Body cam video shows police in Ohio release K-9 dog onto Black man as he appeared to be surrendering

Body camera footage shows a police officer in Ohio releasing a K-9 dog on a truck driver despite commands to stop the dog from at least one state trooper. The dog was released as the man, who is Black, appeared to be surrendering after a chase earlier this month. 

The incident, captured on the morning of July 4, is now being investigated by U.S., state and local police in Ohio. 

The officer who released the dog was identified Monday as Ofc. Ryan Speakman of the Circleville Police Department, the department's...