A Kenyan security guard who reportedly fell while on duty at Qatar’s Lusail Stadium has died in hospital, his family and officials have confirmed to CNN.

His employer had notified the migrant worker’s family on Saturday that 24-year-old John Njue Kibue had fallen from the 8th floor of the stadium while on duty, his sister Ann Wanjiru said.

“We don’t have the money to get justice for him, but we want to know what happened,” she told CNN.

A medical certificate obtained by CNN shows he was admitted at the Intensive Care Unit (ICU) at Hamad General Hospital in Doha. The document says Njue had a “severe head injury, facial fractures and pelvic fractures.”

In a statement, the organizers of the World Cup – the Supreme Committee for Delivery and Legacy – announced Kibue’s death....

But the security guard’s family says his Qatari employer, Al Sraiya Security Services, has not explained how he fell or any of the circumstances surrounding his death.

“We want justice. We want to know what caused his death. They have never sent us a picture to show where he fell from or given us any other information,” his sister Wanjiru told CNN.