The gang of seven, according to Mr Katam, raided the site and demanded money and cell phones.
“In the process, they beat up the workers who resisted, and the victim was one of those injured and succumbed to injuries in hospital,” said Mr Katam.
The thugs stole a laptop computer and an unknown amount of money from the site before escaping on foot.
Police have started an investigation, but no arrests have been made so far.
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