Gary Dean, aged 48, was found dead in woodland behind Moorend Lane, close to the Trans Pennine Trail, Silkstone Common, Barnsley,Â at around 5.40pm on Thursday,Â September 6.Â
A post mortem examination revealed he had been subjected to aÂ '˜significant assault'.
A 40-year-old man and a 76-year-old woman arrested in connection with the deathÂ have been released on bail while enquiries continue.
The man was held on suspicionÂ of murder and the woman on suspicion ofÂ assisting an offender.
Police officers are due to return to the murder scene today.
Anyone withÂ information should call South Yorkshire Police on 101 and quoteÂ incident number 628 of September 6.
Crimestoppers can also be contacted, anonymously, on 0800 555111.