South African President Cyril Ramaphosa is facing calls to order a national inquiry into a police operation that was meant to combat illegal mining but ended up leaving 87 miners to die underground as authorities attempted to force them to surrender during a monthslong standoff.

In South Africa a months long standoff between police and illegal miners in an abandoned gold mine comes to end, with close to 80 found dead in grim recovery operation.

The prospectors were trapped underground for months as police, on orders from South Africa’s government, attempted to starve them out.