The men, aged 41 and 27, were both arrested on suspicion of being concerned in the supply of drugs. APPEAL: Concern for missing Doncaster manThe older man was also arrested on suspicion of perverting the course of justice. CRIME: Sheffield football club hit by vandals - againBoth have been released under investigation pending further enquiries. POLICE: Trio arrested over Barnsley murder remain in police custodyThey were arrested following the discovery of the body of a 40-year-old man in an alleyway off Oliver Road, Balby. A post-mortem examination carried out yesterday proved inconclusive and further toxicology tests were ordered. Anyone with information should call South Yorkshire Police on 101 quoting incident 249 of May 20.