He made a mistake. A small mistake in the actual action, but with massive consequences for the company. It has cost a lot of money.
The company have had an investigation, followed by a disciplinary hearing after which he was dismissed without notice.
He had worked for the company for 15 years, working his way up from the shop floor, to a fairly senior position. His appraisals have always been good and he has won a number of awards for "excellence". He did something stupid, which has had a huge knock on effect, but he didn't do it deliberately, got no personal gain from it and had previously been a valued employee. He felt this worked against him in the hearing as he "should have known better"
During the investigation, he wasn't suspended, because they couldn't run the job without him, his immediate management didn't want to lose him and the decision came as a shock to them too.
Approx 1 week after his mistake, someone was appointed to do final checks which would have prevented this mistake (not as a result of his error, the position had been vacant previously) so, in some ways the company was at fault for not having filled that job, or made arrangements for it to be covered.
Does anyone know if he might have grounds for appeal and if so, the best way to go about it?