One Cardiff based solicitor says the figures released by the Health and Safety Executive, which shows the number of workplace deaths in Wales has risen over the past 12 months, is "very disappointing".
Michael Imperato, from New Law Solicitors, says more needs to be done to prevent such tragic events from happening.
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Ian Paul Mcguigan and two men from Liverpool were caught after a police surveillance operation.
The case has now been adjourned until February, due to a delay which the judge blamed on Brexit.
Police described it as a 'particularly vicious crime'.