Washington (AFP) – An Oklahoma scrapyard owner considered a person of interest in the murders of four men whose dismembered bodies were found in a river was arrested on Tuesday, police said. Joe Kennedy was taken into custody in a stolen vehicle in Daytona Beach Shores, Florida, the Okmulgee, Oklahoma, police department said in a Facebook post. Kennedy is a person of interest in the quadruple murder, according to police, but has not been charged in connection with the case. Police said he was being held on $500,000 bond for an unrelated 2012 shooting and they were arranging for his transfer ba…