Police in Fife say that the death of a Dunfermline man is 'probably linked' to his drug use.
Duncan Banks was severely beaten in his flat on Skye Road last month. Officers say they are following a number of lines of enquiry.
His mother told a press conference this morning that Duncan's killer 'must have a conscience'.
Police are leafleting over 3000 homes in the Abbeyview area in an attempt to gain further information. DCI Harvie is leading the investigation:
Crimestoppers is offering a £10,000 reward for any information that leads to the killer's arrest.
Anyone with any information is urged to call police on 101.