Mark Stephen, from Fraserburgh, died at HMP Perth on Friday.
Grahame Murray, 64, was about to take out just £10 when Mark Stephen launched the frenzied attack, grabbing him from behind and thrusting a kitchen knife into his chest.
A man was today jailed over a “frenzied” knife attack on a man at a cash machine.
A man has appeared in court for a second time charged with attempted murder.
A man has appeared in court charged with attempted murder over an incident in a north-east town.